Muscle Exercises by Muscle Group | OPA Fit
Browse exercises by muscle group to quickly find the best movements for your workout.
Whether you’re targeting strength, muscle growth, mobility, or injury prevention, selecting a specific muscle helps you focus your training and build balanced programs.
Choose a muscle group below to explore detailed exercise guides, equipment options, and proper technique.
Muscle Groups Available on OPA Fit
OPA Fit organizes exercises by all major muscle groups to help you build focused, balanced, and effective workouts. Whether you are training at home or in the gym, selecting exercises by muscle group makes it easier to plan sessions, track progress, and avoid overtraining.
Core and hip-related muscle groups include abdominals, abductors, adductors, and glutes, which are essential for stability, posture, and overall movement efficiency. Strengthening these muscles supports athletic performance and reduces the risk of lower-body injuries.
Upper-body pushing and pulling muscles such as chest, biceps, triceps, shoulders, forearms, lats, traps, middle back, lower back, and neck play a major role in lifting, carrying, and upper-body control. Training these muscle groups helps improve strength, muscle definition, and everyday functional movements.
Lower-body muscles including quadriceps, hamstrings, and calves generate power for walking, running, squatting, and jumping. Developing strong legs improves balance, coordination, and long-term joint health.
Each muscle group page on OPA Fit provides detailed exercise options, equipment variations, and technique guidance, allowing you to choose movements that match your fitness level and goals. By training all muscle groups in a structured way, you can create safer, more effective workout routines and maintain long-term progress.
Explore exercises
Single Leg Push-off
Stand on the ground with one foot resting on the box, heel close to the edge. Push off with your foot on top of the b...
Cross Body Hammer Curl
Stand up straight with a dumbbell in each hand. Your hands should be down at your side with your palms facing in. Whi...
Hang Clean
Begin with a shoulder width, double overhand or hook grip, with the bar hanging at the mid thigh position. Your back ...
Cable Lying Triceps Extension
Lie on a flat bench and grasp the straight bar attachment of a low pulley with a narrow overhand grip. Tip: The easie...
Dumbbell Shrug
Stand erect with a dumbbell on each hand (palms facing your torso), arms extended on the sides. Lift the dumbbells by...
Barbell Hip Thrust
Begin seated on the ground with a bench directly behind you. Have a loaded barbell over your legs. Using a fat bar or...