The best 5-day workout split for muscle gain includes a combination of strength training and cardio exercises.
The workout split is designed to target different muscle groups on different days of the week.
Day 1 focuses on chest and triceps, Day 2 on back and biceps, Day 3 on legs, Day 4 on shoulders and abs, and Day 5 on full body.
Each workout session should last for about an hour to an hour and a half.
The workout split also includes rest days in between to allow for muscle recovery and growth.
It is important to progressively increase the weight and intensity of the exercises to continue challenging the muscles.
Proper nutrition and hydration are also crucial for muscle gain and recovery.