Problemas
__ exercise involves contraction without movement. Isometric Isotonic Question 21 Stretch receptors __ ) in muscles respond to stretching and generate impulses that the brair interprets as a mental "picture" of where the muscles are. ATP proprioceptors motor unit 1
Roztwór
María Fernanda
élite · Tutor durante 8 años
4.1
(177 Votos)
Respuesta
1. Isometric 2. proprioceptors
Explicación
## Step 1The is asking about a type of exercise where the muscle contracts but there is no movement. This is known as isometric exercise. In isometric exercises, the muscle length does not change during contraction. Examples include holding a plank position or a wall sit.## Step 2The second question is asking about the type of receptors in muscles that respond to stretching and generate impulses that the brain interprets as a mental "picture" of where the muscles are. These are known as proprioceptors. Proprioceptors are sensory receptors located in muscles and joints that provide information about body position and movement. They allow us to know where our body parts are in space without having to look at them.