Workouts

Workouts

Contributors in Workouts

Workouts

The ideal intensity level at which your heart is being exercised but not overworked. Determined by finding your maximum heart rate and taking a percentage (60% to 85%, depending on fitness level) of ...

Tendon

Fitness; Workouts

A flexible, non-elastic tissue that connects muscle to bone. The Achilles tendon is the large connector from the heel bone into the calf muscle.

Tether

Fitness; Workouts

Attached to a belt and then to a ladder or some other fixed point at poolside, a tether helps you turn a too-small pool into a swimmer's treadmill. For example, you can have a great workout in a ...

Threshold

Fitness; Workouts

The heart rate at which lactic acid begins to build up faster than you can break it down. You should do the bulk of your training at just below that level.

Trapezius

Fitness; Workouts

The triangular muscles stretching across your back from the spine to the shoulder blades and collarbone. They work with the deltoids to lift your arms and shoulders. Good to have strong ones for ...

Traps

Fitness; Workouts

The triangular muscles stretching across your back from the spine to the shoulder blades and collarbone. They work with the deltoids to lift your arms and shoulders. Good to have strong ones for ...

Triceps

Fitness; Workouts

The muscles on the back of the upper arms that straighten your elbows and allow you to push your arms forward. You use them when you're fly-fishing or pushing a running stroller.