Improve Your Life Through Exercise

Long walks around his hilly Pittsburgh neighborhood turned scary for Jagdish Bhatnagar when his left calf started hurting so badly, he had to rest on the side of the road. Diagnosed in early 2021 with peripheral artery disease (PAD), the 83-year-old retired medical physicist knew blocked blood vessels in his leg were causing his severe cramps. But Bhatnagar didn’t have surgery or take medications…