Johanna, I agree with you on the general importance of checking SRs and MAs for these points. But have you thought how these biases would represent themselves specifically *in this very topic*? You sound as if this was an SR on a drug or surgical procedure with a clear risk and direction and means of accomplishing a biased result . Greg subtlely pointed out that this topic is a lot different.
These cardio workouts are intended to be tough. If you can't complete your entire cardio session in the beginning, don't get discouraged. Push yourself a bit further each day until you can do the entire session at the pace listed. It may take a few weeks of building endurance to be able to complete the entire session. You know you are working at the right level if you are not able to talk on the phone, or read a book, Dey says.
Sandi! Congrats on your pregnancy — that’s so exciting!!! Honestly, my best tip for exercising while pregnant is to listen to your body! If you’ve been active stick to your normal routine (it will help you feel more normal too) and just listen to your body, pull back and modify when needed. I didn’t really start adjusting my workout routine till around 20 weeks and I slowly started modifying and now in the third trimester I’m doing lots of modifying. But pregnancy is so different for everyone so just listen to your body (it will tell you what it likes and doesn’t), stay hydrated and just try and keep moving! I stopped doing exercises on my stomach after 12 weeks, but I still do some stuff on my back if it feels ok. The main thing with bridges on your back is more when you’re at the end of second/beginning of third trimester and you want baby to be head down and doing bridges can confuse babies positioning. Again your body will tell you what it likes and doesn’t like! Hope that helps and happy #fitpregnancy! xo-Lindsey