Ellipticals, captain's chairs, and the decline bench are just a few of the best gym machines for ab strength. Here's your ...

A StairMaster and incline treadmill work a lot of the same muscle groups, but each machine has its own pros and cons.

Objective To assess effectiveness equivalence between two commonly prescribed 12-week exercise programmes targeting either the quadriceps or the hip muscles in patients with patellofemoral pain (PFP).