Researchers can precisely measure previously unquantifiable aspects of pitching—everything from the angular velocity of the arm at the shoulder joint to tension on the knees and elbows.

研究者可以精确地测量出先前无法量化的各种有关投球面的数据——从肩关节位手臂移动角度的速度，到膝盖和手肘的张力。

Researchers can precisely measure previously unquantifiable aspects of pitching—everything from the angular velocity of the arm at the shoulder joint to tension on the knees and elbows.

研究者可以精确地测量出先前无法量化各种有关投球面数据——从肩关节部位手臂移动角度速度，到膝盖和手力。

Researchers can precisely measure previously unquantifiable aspects of pitching—everything from the angular velocity of the arm at the shoulder joint to tension on the knees and elbows.

研究者可以精确地测前无法化的各种有关投球面的数据——从肩关节部位手臂度的速度，到膝盖和手肘的张力。

Researchers can precisely measure previously unquantifiable aspects of pitching—everything from the angular velocity of the arm at the shoulder joint to tension on the knees and elbows.

研究者可以精确地测量出法量化的各种有关投球面的数据——从肩关节部位手动角度的速度，到膝盖和手肘的张力。

Researchers can precisely measure previously unquantifiable aspects of pitching—everything from the angular velocity of the arm at the shoulder joint to tension on the knees and elbows.

研究者可以精确地测量出先前无法量种有投球面数据——从部位手臂移动角度速度，到膝盖和手肘张力。

Researchers can precisely measure previously unquantifiable aspects of pitching—everything from the angular velocity of the arm at the shoulder joint to tension on the knees and elbows.

研究者可精确地测量出先前无法量各种有关投球面数据——从肩关节部位手臂移动角度速度，到膝盖和手肘张力。

Researchers can precisely measure previously unquantifiable aspects of pitching—everything from the angular velocity of the arm at the shoulder joint to tension on the knees and elbows.

研究者可以测量出先前无法量化各种有关投球面数据——从肩关节部位手臂移动角，到膝盖和手肘张力。

Researchers can precisely measure previously unquantifiable aspects of pitching—everything from the angular velocity of the arm at the shoulder joint to tension on the knees and elbows.

研究者可以精确地测量出先前无法量化各种有关数据——从肩关节部位手臂移动角度速度，到膝盖和手肘张力。

Researchers can precisely measure previously unquantifiable aspects of pitching—everything from the angular velocity of the arm at the shoulder joint to tension on the knees and elbows.

研究者以精确地出先前无法化的各种有关投球面的数据——从肩关节部位手臂移角度的速度，到膝盖和手肘的张力。