What is a home treatment for muscle elongation??

Strictly: speaking, there isn't one. Muscles run from their attachments. The bones would need elongate. No home tx. Muscle growth: I'm an expert having increased 10lb a week to benching my weight. 1) eat a decent amt protein don't starve. 2) find maximal lifting weight, use 80-90% 3) lift near maximal reps; wait 10 sec, lift 50% of that #, wait, lift 30%. 4) once daily workout.