Exercise During Pregnancy Ep 101 January 31, 2014 by Pamela Hernandez 2 Comments Personal Trainer Pamela Hernandez talks about exercise during pregnancy. In this video: Motivation, sleep, rest. Changes in the second trimester. Talk to your doctor. Tweet Share on Twitter Share on Facebook About the Author Pamela Hernandez Pamela Hernandez is an ACSM Certified personal Trainer and an ACE Health Coach located in Springfield, MO. Connect With Me : FacebookTwitterGoogle+InstagramPinterest Sarah Kerner Gah, the first trimester is AWFUL. You feel so exhausted and sick. I think it’s the worst part of the whole pregnancy, except for maybe the last 2 weeks when you just get really uncomfortable. Your advice was perfect. http://www.thrivepersonalfitness.com/ Pamela Hernandez Thank you Sarah, that means a lot to me. Having technical knowledge isn’t the same as personal knowledge.