You determine that a client is over striding when they run. What would be the effect on their running performance due to this mechanical error?

Overstriding decreases turnover rate rather than increasing it, because each excessively long stride requires more time in the air and at ground contact per cycle.

While energy cost does increase with overstriding, running economy decreases rather than increases, because more energy is consumed per unit of forward displacement.

Overstriding increases braking motion rather than decreasing it, and also increases energy cost, making both components of this choice the opposite of the actual biomechanical outcome.

When a runner overstrides, the foot contacts the ground well ahead of the center of mass, creating a ground reaction force with a horizontal braking component that decelerates forward momentum. This braking motion forces the runner to expend additional energy to re-accelerate with each stride cycle, directly degrading running economy. The combination of increased energy cost and pronounced braking impulse is the defining mechanical consequence of overstriding.