What is the main difference between free weights and a universal machine?
(1 point)
Responses
Universal machines build bigger muscles because they allow for more repetitions.
Universal machines are safer because the weights are not above the body.
Universal machines are for advanced weight lifters only.
There is no difference.
Universal machines are safer because the weights are not above the body.
The main difference between free weights and a universal machine is that free weights are not attached to any specific machine and allow for a greater range of motion. This means that exercises performed with free weights engage more muscles and require more stability and coordination. On the other hand, a universal machine typically has a fixed range of motion and provides assistance in stabilizing the weight, making it easier to use and potentially safer, especially for beginners. However, it is worth noting that both free weights and universal machines can be used by individuals at different fitness levels, and the effectiveness of building muscle ultimately depends on factors like the intensity and consistency of the workout.
The correct answer is: Universal machines are safer because the weights are not above the body.
When using free weights, such as dumbbells or barbells, the weights are not attached to any machine and are free to move in any direction. This means that the weights need to be controlled and stabilized by the lifter throughout the exercise. Since the weights are not fixed to a specific path, there is a greater risk of losing balance or dropping the weights, which can lead to injury.
On the other hand, universal machines use cables, pulleys, and levers to guide and control the movement of weights. The weights are attached to the machine and follow a predetermined path of motion. This provides more stability and support for the lifter, reducing the risk of injury. The weights in universal machines are generally not positioned directly above the body, further minimizing the risk of injury.
It's important to note that both free weights and universal machines can be effective for building muscle strength and size. The choice between them depends on individual preferences, fitness goals, and experience level.