A therapist applies a force of 80N perpendicular to the wrist at a distance of 25cm from the axis of rotation at the elbow. The biceps pulls on the radius at a 90 angle and at a distance of 3cm from the elbow joint center. B. If the biceps brachii force were to produce 500N, what effect will this change have on the scenario above? i. Type of contraction- ii. Direction of angular motion- iii. Sign for direction of movement-

If the biceps brachii force were to produce 500N, what effect will this change have on the scenario above?