Multiple Choice 1 point What is an example of an isotonic ECCENTRIC contraction for the triceps? Lowering phase felbow flexion) in a push-up Execution phase lelbow extension) when throwing a ball Lifting phase (elbow extension) in a push-up Preparation phase (elbow flexion) when throwing a ball

## Step 1<br />An isotonic eccentric contraction is a type of muscle contraction where the muscle lengthens under tension. This is the opposite of a concentric contraction, where the muscle shortens under tension.<br /><br />## Step 2<br />In the context of the triceps, an isotonic eccentric contraction would involve the triceps muscle lengthening while still maintaining tension. This typically occurs during the lowering phase of an exercise, where the muscle is lengthening but still maintaining tension.<br /><br />## Step 3<br />Looking at the options provided, the "Lowering phase (elbow flexion) in a push-up" is the one that best fits the description of an isotonic eccentric contraction. During this phase, the triceps muscle is lengthening as the elbow is being lowered, but it is still maintaining tension.