VIDEOS

LEG PRESS
Quadriceps and hamstrings of the thigh, gluteus (butt)​

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LEG CURL

Hamstrings (primary), calves, gluteus and low-back muscles

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LEG EXTENSION

Quadriceps

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SHOULDER PRESS
Anterior deltoids and triceps brachii​

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TRICEP PRESS

Triceps brachii

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SEATED CHEST PRESS

Pectoralis major sternal (lower pecs)

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SEATED ROW
Major back and shoulder muscles: trapezius, latissimus dorsi, rhomboids and rear deltoids​

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PEC DECK

Pectoralis major and minor

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BICEP CURLS

Bicep (located at front of arm between shoulder and inner elbow)

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LOWER BACK EXTENSION

Erector spinae, ​multifidus, biceps femoris, and rectus abdominus

Description content source Livestrong.com