I am a 14 year old female, a little over 5'4 (162 cm), and weigh about 175 lbs (79 kg).
Recently, I realized that I needed to get in shape and be healthy. I've got a lot of physical problems to overcome, but I'm motivated to do it.
I know I need to work on training my heart and muscles around my lungs, as well as my leg muscles and stretch my hamstrings, so I've made a routine of some light jogging/running everyday and it's been a big help.
However, I want to do more than fix my cardio. I'm not talking about some 6-pack abs or a mega toned body, I mean having some decent muscles, especially in my abdomen. I've got very large breasts, however (32DD), so exercise, especially crunches and push ups are very hard and painful.
Can anybody suggest a good routine for this, and if my running routine is actually doing me good when sometimes I can barely move my legs or stand?