Muscle Gain Guide

體重下降可能來自水分、肌肉或脂肪，楷教練用體重周平均、訓練重量、鏡子外觀、InBody 四個指標交叉判斷減脂方向，並說明保留肌肉的三大條件。

局部燃脂在生理上不成立，脂肪分解是賀爾蒙透過血液作用於全身的過程；想瘦小腹只能靠熱量赤字搭配阻力訓練與有氧運動。

Muscle memory is not a myth; it's a physiological mechanism where myonuclei, which increase after training, are retained long-term even after training ceases. This allows individuals with prior training experience to recover much faster than novices when they resume training.

Progressive overload is fundamental to muscle growth. Combine 8-12 repetitions with near-failure intensity, 10-20 sets per week for large muscle groups, and consistently track your progress to build a truly effective muscle-building training plan.

During a muscle-gaining phase, a daily caloric surplus of 300 to 500 calories is sufficient, coupled with adequate protein and progressive overload. Dirty bulking will only lead to a rapid increase in fat; eating more does not equate to gaining more muscle.

The three conditions for muscle gain—training, nutrition, and recovery—are all indispensable. However, training is the fundamental prerequisite for triggering muscle growth. Without sufficient quality training stimuli, no amount of protein or sleep can make muscles grow out of thin air.