MMP

Muscle group 2 0.74
Coracobrachialis
Pectoralis major, clavicular head
Rhomboid
Supraspinatus
Teres major
Teres minor
Trapezius, lower portion
Trapezius, middle portion
Trapezius, upper portion
Biceps brachii
Brachialis

Muscle group 3 0.61
Anterior deltoid
Levator scapulae
Pectoralis major, abdominal head
Pectoralis major, sternocostal head
Brachioradialis
Flexor carpi radialis
Flexor carpi ulnaris
Flexor digitorum superficialis
Flexor pollicis longus
Pronator teres
Triceps brachii

Muscle group 4 0.48
Erector spinae
Middle deltoid
Pectoralis major, abdominal part
Pectoralis minor
Posterior deltoid
Abductor pollicis longus
Extensor carpi radialis brevis
Extensor carpi radialis
Extensor carpi radialis longus
Extensor carpi ulnaris
Extensor digiti minimi
Extensor digitorum
Extensor pollicis brevis
Extensor retinaculum
Palmaris longus

Muscle group 5 0.29
Infraspinatus
Serratus anterior
Anconeus
Internal oblique
Rectus abdominis, upper
Transversus abdominis
Rectus abdominis, lower
External oblique

Disclaimer: The information on this page pertains to the Muscle Memo Protocol, which is a standard of assumptions regarding the quantified effects of a given exercise on the practitioner's muscles, meant for computer programs for various purposes related to workout programming. The standard is not meant to be a statement of fact about the actual, precise effects that any exercise will have on those muscles in reality.