sore

Hello all. I've been walking every day for a month. Not neccessarily speed walking, just following my young children as they walk and ride their bikes at a medium-slow pace. Two nights ago I began walking with a buddy. The first nights we speed walked nearly 3.5 miles. The second night we speed walked (plus half a lap I jogged) 5 miles. Today I woke up stiff from the hips down through my toe, plus my back aches!

1st--- what can I take for muscle soreness (I've had the gastric bypass just one month ago)

2nd-- what were your experiences with exercises (when you started after WLS, what you did, how often, how much, etc) after your surgery? Thanks so much for the input,

Azizah