Boost your jumping power and engage your fast-twitch muscle fibers with jump squats. Include this plyometric move in your ...

Fast-twitch fibers can be type IIA and IIB; think of IIA as a “transitional” in-between fiber type that can facilitate motion ...

Take the glute burner to new heights with this squat variation, which focuses on igniting your fast-twitch muscle fibers, aka the power producers that help you jump and react quickly.

Add a serious cardio kick to your squats with this explosive variation – great for building leaping power and firing up your fast-twitch muscles. How to do squat jumps Start standing as you ...

Ben Booker: Box squats. ... Your whole lower body should light up as you train your fast-twitch muscles to accelerate and decelerate. Alexia Clark: Resistance-band Bulgarians.

Slow-twitch muscles are used for low-intensity exercise like swimming, ... deadlift or front squat). "As people age, they tend to decrease exercises that involve high and fast-force output, ...

You’ll likely encounter squat pulses most frequently in your HIIT, barre, or strength training-based classes, like boot camps. But if you’re not a group fitness fan, no worries, because you ...

Plan to use a heavier weight with lower reps (to really activate those fast-twitch fibers), and aim for five reps for five rounds with two to three minutes of rest in between. 4. Burpees ...

Fast-twitch fibers can be type IIA and IIB; think of IIA as a “transitional” in-between fiber type that can facilitate motion with and without oxygen (to a limit), whereas IIB requires no ...