Sentences with phrase «twitch muscle fiber mass»

Not exact matches

• SRK - 015 substantially increases lean body mass in non-human primates, with a particularly notable effect on muscles with a high proportion of fast - twitch fibers, a muscle fiber type that is particularly affected in SMA.

«Those people with a genetic predisposition of a high percentage of these fibers can increase muscle size very easily while the people with a higher percentage of slow twitch muscle fibers have to work really hard to put on mass.»

Ectomorphs have difficulties building mass because the larger percent of their muscle fibers are slow twitch, they are usually insulin resistant, and have naturally high metabolism.

Plus, HIIT workouts formatted like this one will build enhanced fast - twitch muscle fibers, which are awesome for strength, power, and a tight, toned look, as well as losing body fat while maintaining muscle mass.

Tabata training (and HIIT) both share one great advantage for guys looking to hold onto muscle mass: Unlike traditional steady - state cardio, high - intensity intervals help you build and maintain muscle mass because the fast - twitch fibers — the ones most prone to growth, — are best targeted by this type of training.

You'll have a much easier time building mass in that muscle - fast twitch muscle fibers have greater potential for size than slow twitch.

Women also have fewer «fast - twitch» fibers, less muscle mass, and lower blood volume — factors that can add «drag» to one's athletic performance and endurance.