Build strength, bone density, and metabolism after 45 with six key moves: squats, pushups, bridges, planks, rows, step ups.

After 45, build muscle with five bodyweight moves: squats, bridges, planks, side planks, and pushups. Form tips and ...

When you have achy, sore knees, working out is probably the last thing you want to do. But generally speaking, exercising bad knees can actually help them feel better. "While you might not feel like ...