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    Home » Motherhood » Healthy Pregnancy Tips For First Time Moms

    Second Trimester Exercise: How To Stay Fit In The Middle Trimester

    Modified: Dec 7, 2023 · by Shelby Stover · This post may contain affiliate links · 23 Comments

    Pinterest image with text: two images the top of a pregnant woman in the backyard working out and the bottom of a pregnant lady performing a bicep curl in the gym

    With more energy and still a reasonable bump, second trimester exercise can be fun! Learn basic tips to help you stay fit, healthy, and safe during the second trimester of pregnancy. Use these second trimester exercise tips to implement good habits, choose safe workouts, and focus less on "intense" and more on how your body is feeling and growing. 

    Pinterest image with text: two images the top of a pregnant woman in the backyard working out and the bottom of a pregnant lady performing a bicep curl in the gym with text about second trimester exericse

    Disclaimer: The advice in this blog post is general and not geared towards you specifically. Please check with your doctor or midwife before starting or engaging any new workout routine or exercises.

    The second trimester of pregnancy is often the golden trimester. This is the fifteen weeks where you feel your best. Where everything is cute and glowing and stabilized.

    If you survived your first trimester you may be wondering what second trimester exercise should look like. However, there are a lot of aspects to consider when it comes to a workout routine:

    • Placenta Placement
    • Your Growing Bump
    • Rest Time
    • Joints & Ligaments
    • Active versus Intense

    The second trimester of pregnancy is much easier than the first when it comes to maintaining your fitness level or starting simple workouts.

     

    Staying active while pregnant can have some major benefits, but you need to stay safe also. As a Certified Strength & Conditioning Specialist, check out some of my favorite pregnancy exercises.

    Second Trimester Exercise: How It Is Easier

    For me and the majority of people, the second trimester of pregnancy is a breeze compared to the first. There are definitely some unlucky ladies who are sick, tired, and feel horrible throughout their whole pregnancy (I am so so sorry!) but for the majority of us, weeks 14-28 are perfect.

    At this stage, you're rocking a bump and regardless of its size, it's cute. You may be able to eat a bit more like normal compared to the first couple of months and energy-wise you're laughing. While you may still want to nap and take more rest, you're not left crippled at the thought of moving.

    This is the area of pregnancy in which workouts can really be consistent and prepare you for birth as well as keep you comfortable. When it comes to second trimester exercise, movement is great (yes even while you're pregnant) and can help alleviate a few preggo symptoms.

    But, like everything, there are some things that need to be considered during the second trimester of pregnancy before you think of any kind of workout routine.

    Placenta Placement

    Around 20 weeks you'll have your anatomy scan which will tell you where your placenta is located. This is important for second trimester exercise, because If you have a low lying placenta or placenta previa your workouts need to be altered because it can be dangerous.

    With a full-blown placenta previa you'll probably be put on bed rest.

    With just a low lying placenta you'll be allowed to continue on your way with caution. Normally your placenta will shift out of the way with low lying placenta. However, you'll want to make some adjustments:

    • Ease off on lifting super heavy where you need to bear down (loaded squats etc)
    • Omit any impact exercises (jumping) as it will strain your pelvic floor too
    • Reduce your intensity, make sure you can breathe through your workouts

    Too much intensity (that can be in weight, impact, breathing on contracting) can cause bleeding if you your placents isn't out of the way.

    Remember, the goal of staying "fit" during pregnancy isn't to rock beast mode all the time or to be super lean. Pregnancy fitness is about feeling good and helping prepare your body for labor.

    Accommodate Your Belly

    Once that gorgeous belly starts to develop there are some exercises you may need to avoid completely or at least modify.. mainly because it gets in the way!

    Not only that, some exercises can place the wrong kind of pressure onto your abs and core which is already being super stretches. This pressure isn't the same for everyone but they're good general guidelines.

    Once your belly develops in the second trimester of pregnancy, try to avoid of modifiy exercises like:

    • Planks
    • Push Ups
    • Rollouts
    • Feet Elevated Anything
    Pregnant wonamn in sports bra and tights holding dumbbells at her ches in a split stance position

    If it feels like your belly is "hanging" or if your linea alba is making a "dome", cease the exercise. Instead, modify the exercise with one of the following ideas:

    • Use a wall for planks or push ups
    • Cease feet elevated exercises
    • Choose different core exercises like parlof presses in place of standard ab ones

    One thing to remember during your second trimester exercise, is that your abdominals are already stretching and struggling, so placing excess resistance on them isn't recommended and could further any diastasis recti.

    If you really want to keep specific exercises, try performing them on an incline which is less direct tummy pressure (and here's an awesome read on why you should see a pelvic floor physio during and after pregnancy!)

    Exercises like squats you may need to alter your stance if you feel your belly pressing into your knees. Anything with a barbell in your lap (hip thrusts) will probably have to be omitted completely.

    Shortening your range of motion is also going to happen- this is normal! You may not be able to squat as deeply as before or perform typical hip hinges. Work within the range that feels comfortable. You don't need to prove anything.

    Like the rules for first trimester: pay attention.

    Take Rests

    As your belly grows you'll require more and more energy just to do basic tasks. Seriously, the laundry basket up the stairs made me have to rest in between landings. it was depressing... but also normal and expected!

    This means that you may need to take more breaks during your workouts to catch your breath and recover. This isn't you struggling to keep up this is normal.

    Pregnant woman in green sports bra and black pants leaning against a stability ball

    There's a lot more oxygen and blood flow demands now so it only makes sense that you'll have to take it a bit slower.

    Remember, the goal of pregnancy fitness isn't to be intense, it's to help support your body.  Show it some love and take extra long rest times.

    Be careful with your joints and ligaments

    I'm sure you've heard of relaxin by now. That fun hormone that allows your hips to stretch to accommodate the baby.

    Well, it doesn't just stretch your hips but your entire body. This means that you need to be careful of exercises in which you're hanging for instance. As your body wills struggle to stabilize the muscles around the joint.

    This also applies to overstretching. It's much easier to overstretch while pregnant but the issue is normally that you're stretching at the joints and not the muscles- this isn't good.

    My goal with pregnancy clients is to focus on strengthening around the joints and not improving felxibility. This means placing extra focus on the muscles of the hips in addition to regular postural training.

     

    Second Trimester Exercise: HowStay Active 

    Closer to the end of your second trimester, traditional workouts may be getting more challenging.

    Remember that the goal of pregnancy is activity, not designated workouts. Walking, swimming, playing with kids, etc are all great ways to stay "fit" in pregnancy.

    It doesn't necessarily have to be a scheduled workout. Focus on movement, what feels good, and making use of exercises that will prepare you for birth.

    When it comes to fitness in the second trimester of pregnancy the goals are:

    • To make your body feel good
    • Exercising to help reduce pain related to pregnancy
    • Focusing on strengthening the postural muscles to combat pregnancy changes
    • To prepare for labor and the postpartum stage

    Remember that you're carrying a bit more weight than your muscles are used to so even daily tasks seem like a workout to them.

    Workouts For Second Trimester Of Pregnancy

    If you're super confused as to what to do now that you're pregnant, here's a few tips:

    • Use resistance bands, they're low impact and perfect for pregnancy (use code mamabear15 and save some money)
    • Focus on postural muscles (upper back, glutes, hamstrings)
    • Strengthen the hips and glutes

    Workouts will vary based on how you feel that day. They will also vary from person to person because every pregnancy is different.

    Below are a few workouts I rocked during my second trimester of pregnancy. Remember, take it slow, and when in doubt- be less intense.

    • Second trimester full body trx workout
    • Total body pre-natal workout
    • Dumbbell arm workout
    • Quink prenatal workout
    • Pregnancy yoga flow

    Update: I am now currently pregnant with my third babe (eek!) and filming second trimester workouts every other week. Peek the pregnancy playlist on my YouTube channel for follow along second-trimester workouts!

     

    Most importantly, enjoy your pregnancy! Don't feel like you have to do anything. Stay active because you want to, because it feels good and because you can.

    Not because you need to prove anything. The most important goal is keeping the baby and mama healthy- not setting new PR's (personal records).

    Don't forget to pin these fitness reminders second trimester exercise!

    Pinterest image with text: three images of a pregnant woman in a sports bra and pants performing pregnancy-safe exercises for second trimester

    Remember, all of the tips from the first trimester still apply (take breaks, eat before a workout, guzzle water etc). Only now that you're in your second trimester of pregnancy there's a bit more to focus on.

    More How To Have A Healthy Pregnancy

    • Collage of four healthy smoothies all in different colors and flavors.
      Best 15 Pregnancy Smoothies
    • Chocolate smoothie with coconut milk on top and two red straws in a glass with dates around it.
      Chocolate Pregnancy Smoothie [High Protein No Dairy]
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      39 Healthy Pregnancy Desserts
    • Chocolate pregnancy cookies with pecans on top on a baking sheet with parchment paper.
      High Protein Pregnancy Cookies

    Comments

    1. JM says

      April 23, 2024 at 5:41 am

      Baby number 2 and the bump is finally in the 2nd trimester! This pregnancy is more difficult than the first one but I know I got to keep moving to relieve the stress and the pain. Ever since I started doing postural muscle workout, I've noticed less discomfort and improvement in my posture. Thank you for sharing this.

      Reply
    2. Kate says

      April 06, 2019 at 6:23 am

      I’ve been doing a 30 min boot camp 5-6 days per week for the past year and was given the green light to continue on thru pregnancy. In my 14th week I know I need to stop doing sit-ups & crunches- but what is a good substitute so I can continue working out with the group, just with a modification? I thought planks were recommended - but just saw they are not. Are glute bridges still acceptable since you aren’t directly on your back? Just wondering your thoughts. Thank you!

      Reply
      • fitasamamabear says

        April 09, 2019 at 12:30 am

        Wow kate good freaking job on staying so active! I'd definitely remove the sit ups and crunches. Planks can sometimes be done but it all depends on how much pressure is on the belly while it hangs towards the floor. Glute bridges are great but many pregnant ladies cannot lay on their backs during and after second trimester because it can restrict blood flow to babe (don't panic, you would know first because you'd get breathless!). I was okay on my back but it's not common. Can you elevate your back for the bridges? If not, sitting or standing baby belly hugs is a great way to engage the core (I think it was this video I loved- https://www.youtube.com/watch?v=2RF23AW2ALQ). Modified side planks (hands and knees with foot down) with a reach are also a great one!

        Hope that helps- so many freaking congrats and enjoy the baby kicks!!

        Reply
    3. Christina says

      July 20, 2017 at 8:12 pm

      These are such great tips for the exercising mama! I love it! I had no idea about most of this stuff, I've never been pregnant nor do I exercise much! I will have to show this to some of my more active friends. Thanks for sharing :)!

      Reply
      • fitasamamabear says

        July 20, 2017 at 11:26 pm

        Thanks Christina! Staying fit and active can make a huge difference 🙂 appreciate the shares to your friends!

        Reply
    4. Cori @ Sweet Coralice says

      July 20, 2017 at 5:54 pm

      My 2nd pregnancy was hard on me. I was only allowed to walk for exercise and not allowed to lift anything over 10 lbs. Exercise helps prepare your body for labor, which was a great help for me. My kids are grown now but oh how I miss being preggers ???

      Reply
      • fitasamamabear says

        July 20, 2017 at 11:25 pm

        It's such a hard situation with challenging pregnancies. i give you kudos mamas because I'd go bananas. I love that you miss being pregnant! I'm on my second (I think last) and I'm trying to appreciate it but I definitely struggle in pregnancy!

        Reply
    5. Jessica says

      July 20, 2017 at 4:27 am

      Amazing tips! Although I have t experienced pregnancy, I would hope to be active throughout as much as possible and this is very helpful. I love the idea of swimming. I think that would be really good during pregnancy.

      Reply
      • fitasamamabear says

        July 20, 2017 at 5:21 pm

        Swimming is AMAZING in pregnancy. It's low impact, the water helps support the weight and you can stay active 🙂

        Reply
    6. Jody says

      July 20, 2017 at 2:24 am

      There is some really great information here. I wish I would have known about this 20 some odd years ago lol

      Reply
      • fitasamamabear says

        July 20, 2017 at 5:22 pm

        Haha yea it's tricky because it's only now becoming more "mainstream!"

        Reply
    7. Dylan says

      July 19, 2017 at 6:33 pm

      I give the utmost praise to women who workout while pregnant. I couldn't imagine having to grow an actual person and still staying active. This is a great post!

      Reply
      • fitasamamabear says

        July 19, 2017 at 11:42 pm

        Haha it's definitely a bit of a challenge- thanks for the super kind words!

        Reply
    8. Lisa says

      July 19, 2017 at 3:30 am

      Wow these are great tips, wish I knew these when I was pregnant! I guess Ill have to remember it for next time! Thanks

      XO-Lisa

      Reply
      • fitasamamabear says

        July 19, 2017 at 11:40 pm

        Thanks Lisa! It's not easy but it's doable 🙂

        Reply
    9. Mayuri says

      July 19, 2017 at 4:44 am

      OMG! This is awesome...I wish I had known these exercises when I was pregnant. I am pinning it for future reference. Great post and enjoy!

      Reply
      • fitasamamabear says

        July 19, 2017 at 11:40 pm

        Thanks for the share Mayuri!

        Reply
    10. justine says

      July 19, 2017 at 2:32 am

      i just had my baby in May and I am KICKING myself for not being more active.
      i was super active with #2 and I bounced back with energy right away... i'm totally suffering this 3rd time around!

      Reply
      • fitasamamabear says

        July 19, 2017 at 11:38 pm

        Umm I'm pretty sure three just wears you out haha But agreed, being active makes recovery sooo much easier (especially if you have little ones to chase!).

        Reply
    11. Erin says

      July 18, 2017 at 7:49 pm

      This is incredible! Wish I had this info during my pregnancies, but will definitely be sharing with my friends! Thank you for sharing!

      Reply
      • fitasamamabear says

        July 19, 2017 at 12:11 am

        Thanks for the compliment Erin!

        Reply
    12. Laura says

      July 17, 2017 at 3:58 pm

      This is just what I needed to read! At 26 weeks, I am really starting to feel this pregnancy (I feel so much more pregnant second time round!!) and have been feeling a little disheartened by my lack of activeness this pregnancy due to tiredness. This gives me some inspiration to keep going, and keep trying to be active, as much as my body will allow! Thanks for sharing, and gosh, look at you go with weights, and basically doing the splits! Amazing!!

      Laura | The Loft

      Reply
      • fitasamamabear says

        July 17, 2017 at 4:29 pm

        Congrats Laura! I'm 32 weeks with my second- and you're right, you feel is way more this time! Blah lol Honestly, every one and every pregnancy is different so my advice is to do what you can. i'm a freakish routine person so for me it's natural but do what feels good! Good luck in the next couple of months! How old is your first?

        Reply

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    I'm Shelby, a Certified Strength & Nutrition Coach who has spent the last 10 years helping women feel more comfortable in their skin though home strength training and healthy food- no diets, no shortcuts

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