Free Anatomy & Movement Mechanics Questions and Answers

Question 1

Which muscle group is primarily targeted during pull-up exercises?

Accepted Answer

Latissimus dorsi

Answer

The latissimus dorsi, commonly known as the 'lats,' are the primary muscles targeted during pull-up exercises. These large back muscles are responsible for adduction, extension, and internal rotation of the shoulder joint, which are the main actions involved in pulling the body upwards towards the bar.

Question 2

What joint movement occurs during a standard push-up?

Accepted Answer

Shoulder adduction and elbow extension

Answer

During the upward phase of a standard push-up, the shoulders perform adduction (bringing the arms closer to the body's midline) and the elbows perform extension (straightening the arms). Conversely, during the lowering phase, the shoulders abduct and the elbows flex. This combination of movements effectively works the chest, shoulders, and triceps.

Question 3

Which muscle stabilizes the core during hollow body holds?

Accepted Answer

Transverse abdominis

Answer

The transverse abdominis (TVA) is the deepest abdominal muscle and plays a crucial role in stabilizing the core, especially during exercises like hollow body holds. It acts like a natural corset, compressing the abdominal contents and providing spinal stability, which is essential for maintaining the rigid, hollow shape.

Question 4

Which movement pattern is used in a bodyweight squat?

Accepted Answer

Hip and knee flexion/extension

Answer

A bodyweight squat is a compound movement that primarily involves simultaneous flexion and extension at both the hip and knee joints. During the descent, both joints flex, and during the ascent, both joints extend. This coordinated movement engages major muscle groups in the lower body, including the quadriceps, hamstrings, and glutes.

Question 5

Which anatomical plane does a lunge primarily operate in?

Accepted Answer

Sagittal

Answer

A lunge involves forward and backward movement of the legs, primarily flexion and extension at the hip and knee joints. The sagittal plane divides the body into left and right halves, and movements like walking, running, and lunging occur within this plane. Therefore, a lunge operates predominantly in the sagittal plane.

Calisthenics Trainer Certification Practice Test

Calisthenics Trainer Certification Practice Test

Free Anatomy & Movement Mechanics Questions and Answers