Here, 8 incredibly efficient strategies, courtesy of the latest research, to get the biggest benefit out of every one of your workouts.
1. Lift weights.
2. Listen to music.
3. Swap stretching for a dynamic warmup.
4. Preface your workout with carbs.
5. Do intervals.
6. Drink water.
7. Use free weights.
8. Get a better night's sleep.

https://www.shape.com/fitness/tips/our-25-all-time-best-workout-tips