Single Mom' Lee Ji-hyun reveals angry back muscles as a beauty actor"Reoccurrence of neck and back discs"Lee Ji-hyun, a ...

With more than 15 years under his belt, Marks has refined a 16-week training plan that he now uses with all his new clients ...

When it comes to weight-resistance exercise, you can choose free weights such as dumbbells or barbells. Or weight machines, which are often driven by cables or levers. You can use resistance bands or ...

Elite (6+ rounds): You’re performing at a high level for your age. Your strength, movement quality, and cardio capacity are ...