As a tall girl I have had a history of back problems. These have significantly decrease sinced I began lifting heavey3 1/2 years ago. Today I had a great leg day with squats, split squats, deads, leg press and standing hamstring curls and lots of various toe presses and things for that littl calve but now my back feel a bit sore so been stretching some and my form was good during the workout. But think I will move a bit slow tomorrow and stretch alot. Tomorrow will most likely be a rest day which means rest and grow!!! I will rest and my legs will GROW!!!!