Effective Core Challenge for Strength Building

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