Which split is best for beginners?

The full-body split is best for beginners. Training all major muscle groups 2-3 times per week maximizes learning and stimulates growth without causing excessive soreness. This frequency is ideal for developing foundational strength and mastering exercise technique ( 2 ).

What workout split burns the most fat?

No single workout split inherently burns more fat than another. Fat loss is primarily determined by a consistent calorie deficit, which is achieved through a combination of diet and exercise ( 33 ). However, a split that combines strength training and HIIT (such as an upper/lower split with 2 HIIT days) can be highly effective, as it builds calorie-burning muscle while maximizing calorie expenditure during and after workouts ( 29 ).

Can you gain muscle with full-body workouts?

Absolutely. You can gain a significant amount of muscle with full-body workouts, particularly as a beginner. By stimulating muscles multiple times per week, you provide a frequent signal for growth ( 33 ). As you become more advanced, you may need the higher volume of a split routine to continue making progress ( 20 ), but full-body workouts remain an effective tool for muscle maintenance and strength.

How much water should I drink during workouts?

Hydration needs vary, but a general guideline is to drink 7 to 10 ounces (approximately 200-300 ml) of water every 10 to 20 minutes during exercise ( 34 ). Listen to your body – thirst is a clear indicator that you need to drink. For intense workouts lasting over an hour, consider a sports drink to replenish electrolytes.