Popsugar Health & Fitness Health Mobility Exercises to Help Boost Your Joint Health Add Mobility Training to Your Warmup and Boost Your Joint Health With These Exercises 6 September 2020 by Victoria Moorhouse View On One Page Photo 3 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Lunge to Reach Standing, step into a a slight forward lunge, while reaching up and over with your opposite arm, stretching out your hip flexion and side body. Repeat on the other side. Previous Next Start Slideshow HealthWarmup ExercisesFitness TipsInjury Prevention