Question

in her gym class, gretta is asked to perform an exercise that looks like half of a sit - up. she relaxes her neck and shoulders, tucks her chin, and performs three repetitions. which exercise is she most likely performing? (1 point) crunches planks bird dogs mountain climbers

Explanation:

Crunches are like half - sit - ups. Relaxing neck and shoulders, tucking chin are common form cues for crunches. Planks involve holding a static position, bird dogs are for balance and core activation in a different way, and mountain climbers are a dynamic cardio - core exercise.

Answer:

A. crunches