At The Obstacle Doc, we want to empower our patients in their journey through knowledge.Search and learn through our growing collection of videos on all topics from recovery tools to exercises, anatomy and more! Skip to Videos All | Lower Extremities | Upper Extremities | Core + Spine | Tools, Exercise and Modalities | Arch Strengthening IT Band Friction Syndrome Pathology Quads vs Glutes Hip Abduction Progressions Hip Control and Femoral Alignment Calf Strength Progressions Ankle Mobilization Hip Drop Pathology and Exercises Groin Strains and Pains Ankle and Toe Mobility Foot and Toe Intrinsic Strength and Coordination Hip Hinge Breakdown Soleus Muscle Exercise Hip Flexor Mobility Active Toe Depression Single Leg Strength Test