Butylated hydroxytoluene (BHT), also known as dibutylhydroxytoluene, is a lipophilic organic compound, chemically a derivative of phenol, that is useful for its antioxidant properties. European and U.S. regulations allow small amounts to be used as a food additive.
Like others have said, it depends... If you're doing sets of 8-12 reps with moderate weights, rest 60-90 seconds. if you're doing high weight low rep (3-5 reps), then rest 2 minutes And if you're doing real heavy stuff like squats, deadlifts, I'd recommend at least 3 minutes.
For circuit workouts or higher-calorie-burning programs, keep your resting time between sets to 30 seconds or less. For alternating sets, however, you can bump that time up to 30-90 seconds.Strength gain: Time is on your side when you're training for pure strength, says Stankowski.n other words, the amount of time you rest between sets can have a major impact on how the exercise you're doing affects your body.. Rest too long and your workouts lose intensity; rest too little and you burn out too quickly. Luckily, we have expert advice on how to tailor your rest periods to any fitness goal.