With the exception of the plank, each exercise should be done for 10-15 repetitions. If an exercise alternates between sides, perform 10-15 repetitions on each side. Try holding the plank for 15-30 ...

The sit-to-stand test takes just 30 seconds to complete, but its results can provide profound insights into your health.

One way to keep tabs on your strength and agility is by performing the sit/stand test, which challenges you to stand up five times ... as if you're sitting down in a chair. Don't let your knees ...