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0:17
YouTube
SciePro
💪 The Layers of Back Muscles: Your Body’s Support System 💪 #anatomy
The back is made up of multiple layers of muscles, each with specific functions that support movement, posture, and stability. The superficial layer includes muscles like the trapezius and latissimus dorsi, which help with large movements of the arms and shoulders. Beneath them, the intermediate and deep muscles, like the erector spinae and ...
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Build Bigger Biceps with a Countdown Cluster Set of Dumbbell Curls and Chin-Ups. This method allows you to push closer to true muscle fiber mechanical failure than straight sets (or even supersets). You're going to go back and forth between a curl variation (any dumbbell or barbell curl) and a close-grip chin-up. For curls, use a weight you could get about 12 reps with. You'll need to be strong on chins, too. You'll start with 5 reps of each, then 4 reps, then 3, then 2, then 1, taking no rest i
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Tony on Instagram: "How long should you rest between sets? It depends… (but probably longer than you think) If you want all of the benefits of strength training (e.g. increased metabolism, getting stronger, making fat loss MUCH easier, etc.) You have to actually… STRENGTH train… One of the most common mistakes I see people make when their goal is to lose weight, is by turning their weight training into cardio (e.g. using light weights, high reps only, and taking 30-60s rest between sets) If you
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