Take 15 minutes of focused attention, then move on with your workout. Start by checking out these examples from the plan to start: the 90-90 stretch and how to use a foam roller for mobility.

Low-impact sessions like this 15-minute workout from fitness trainer FitByMik will help you build strength without putting too much pressure on the joints, and you just need two medium dumbbells ...

Watch on DVD or Blu-ray starting January 1st, 1993 - Buy Body Flex II: The 15 Minute Workout DVD ...