Exercises to do when you are overweight
My sister is very overweight around the middle but her back stops her from doing sit ups , she can't walk more than about 20 steps and she has to stop. She had back surgery 2 years ago and she is still in pain. She is 58 yrs old and has had panic attacks and anxiety attacks when you least expect it.. she has to lose weight because the weight is around her heart. Is there an exercise that she can do that really won't bother her back that much but will help. Does riding a standard bike help? If so how often should I make her do it, any suggestions will help