Did you know the human body has over 650 skeletal muscles, but some estimates say there are as many as 840.

Choose from our curated list of muscles (ones your able to work out while exercising)

Cardio

Cardio exercises, like running, cycling, and swimming, engage multiple muscles to improve endurance and heart health. Key muscles include the quadriceps, hamstrings, and calves for leg movement; glutes for hip stability; core muscles (abs, obliques) for balance and posture; and upper body muscles (deltoids, biceps, triceps) in activities like rowing. Cardio strengthens the cardiovascular system and supports overall muscle endurance.

Cardio

Cardiovascular exercise, often referred to as "cardio," is any type of exercise that elevates your heart rate and increases your breathing rate over an extended period. Engaging in regular cardiovascu...

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