Final answer:
The claim that maximal force increases with increasing velocity is FALSE; the relationship between force and velocity is influenced by various factors including air resistance, inertia, muscle mechanics, and physical laws like momentum and energy conservation.
Step-by-step explanation:
The statement that there is a direct relationship between force and velocity such that the maximal force that can be exerted increases as the velocity of joint motion increases is FALSE. In fact, the relationship between force and velocity is more complex and depends on specific situations. For example, when considering Newton's Second Law of Motion, the net force on an object is equal to the mass of the object multiplied by its acceleration (F = ma), and acceleration can be related to a change in velocity. However, the maximum force that can be exerted does not necessarily increase simply because of an increase in velocity. In many cases, as the speed of an object increases, the amount of force that can be exerted may decrease due to factors like air resistance and the inertia of the object.
For instance, in biomechanics, muscles may actually produce less force as the speed of contraction increases. Additionally, in physics, the maximal force output at high velocities can be further understood through concepts such as kinetic energy and momentum, rather than being directly tied to velocity alone.