I’ve been asked several times if it’s ok to lift weights when you’re pregnant. As long as you have given approval to workout by your doctor you can continue the exercises you did prior to getting pregnant. Of course, you should refrain from lifting heavy weight. Be sure to listen to your body. If anything ever feels uncomfortable stop what you are doing.
Here’s a great exercise to tone your shoulders: Stand with your feet shoulder width apart, knees slightly bent, pelvis tucked under, and chest and head lifted. Place one weight in each hand and rest them with your arms straight on your upper thighs. Keeping your arms straight (only a slight bend in the elbow), lift your arms up so your arms are parallel with the ground and your wrists are even with your shoulders. For best results use 2-3 lb. weights and work up to 2-3 sets of 15-20 reps.