Which running biomechanics position is NOT recommended?

• A. Keeping the arms fairly low
• B. Running tall
• C. Looking straight ahead
• D. Taking as large a stride as possible

Answer: (D)

Efficient running form emphasizes alignment and minimizing braking forces. Taking as large a stride as possible tends to cause overstriding, where the foot lands well in front of your center of gravity. That creates a braking impulse, disrupts forward momentum, and increases impact on the joints, making each step less efficient and raising injury risk. In contrast, keeping the arms fairly low helps control upper-body movement without adding unnecessary lift, running tall supports a straight spine and forward drive, and looking straight ahead maintains balance and proper alignment with the road or track. So the largest stride option undermines efficiency and safety, making it the not-recommended choice.