Comparison of Exercise Cards in the Catalog

Comparison of Upper Body and Torso Exercises

Within the catalog, several cards describe exercises focused on the upper body and torso. Examining the data provided in each card highlights differences and similarities regarding categories, listed primary muscles, and required equipment.

For the Chest category, the card Incline barbell bench press assigns the primary muscle role to *Pectoralis major (clavicular head)* and *Anterior deltoid*, listing barbell, weight plates, and collar clamps as equipment. The card Low dumbbell flyes on incline bench shares the exact same primary muscles (*Pectoralis major (clavicular head)* and *Anterior deltoid*) and the same Chest category, but differs in the required equipment, which consists exclusively of dumbbells. A third entry in the same category, the card Wide-grip chest dip on high parallel bars, records *Pectoralis major* and *Triceps brachii* as primary muscles, specifying *No equipment (bodyweight)* and *Exercise mat (optional)* as equipment.

Regarding the Back category, the card Bent-over dumbbell row lists *Latissimus dorsi* and *Rhomboids* as primary muscles, using dumbbells. In contrast, the card Cable twist pull, while also belonging to the Back category, indicates *Latissimus dorsi* and *External oblique* as primary muscles, requiring a pulley cable machine and an appropriate handle.

Analyzing other regions of the upper body and torso, the following details are noted:

• Arms: The card Strict EZ-bar curl is placed in the Arms category, identifies *Biceps brachii* and *Brachialis* as primary muscles, and requires EZ barbell, weight plates, and collar clamps as equipment.
• Neck: The entry Seated cable neck flexion (with head harness) belongs to the Neck category, specifies *Sternocleidomastoid* and *Deep neck flexors* as primary muscles, and requires a pulley cable machine and appropriate handle.
• Abdomen: The card Barbell side bend (variant 2) is listed under the Abdomen category, cites *External oblique* and *Quadratus lumborum* as primary muscles, and lists barbell, weight plates, and collar clamps among its equipment.

Analysis of Lower Limb Exercises and Other Categories

In addition to the upper body sections, the catalog includes cards dedicated to the lower body, plyometrics, and stretching practices, showing a variety of data structures and designated equipment.

For the lower limbs and pelvis, several configurations are found:

• Hips and glutes: The card Side-lying hip adduction (left side) is classified in the Hips and glutes category. The associated primary muscles are *Adductor longus* and *Adductor brevis*, while the indicated equipment specifies *No equipment (bodyweight)* and an *Exercise mat (optional)*.
• Calves: The card Seated dumbbell calf raise is found in the Calves category. The card lists *Soleus* and *Gastrocnemius* as primary muscles, and requires the use of dumbbells.
• Plyometrics: The entry Seated fist to knee tap on padded stool belongs to the Plyometrics category. It indicates *Rectus femoris* and *Anterior tibialis* as primary muscles, with equipment defined as *No equipment (bodyweight)* and *Exercise mat (optional)*.
• Stretching: The card Mindful breathing meditation appears in the Stretching category, but records *Diaphragm* and *Pelvic floor* as primary muscles. In this case as well, the reported equipment includes *No equipment (bodyweight)* and *Exercise mat (optional)*.

A direct comparison between the various cards highlights how each entry features a unique combination of category, associated primary muscles, and prescribed equipment within the catalog.