One of the most regularly asked questions in the fitness industry is 'Should you do cardio before or after weights for better fat loss and muscle growth?' Lots of people are lost in the subject of how to build muscle so today we'll clear up the science behind this subject for you.
There are a number of myths in the fitness industry which lead to confusion. This is because there is still so much scientific research which needs to be carried out. Thankfully, this particular area is something that has now been cleared up.
The last decade has seen a growing number of scientific studies in this specific area. Finally we're at a stage where definitive answers can be given on the topic.
The answer may surprise you. Despite popular opinion, you should be performing your cardiovascular work before you begin weight training. Most instructors and fitness enthusiasts recommend doing it the other way around, the theory behind that approach being that if you hit the weights after a cardiovascular session your muscles will already be significantly worn out.
These recent findings lay to waste one of the oldest theories in fitness. It dates back so long that many people believe it to be fact and still insist on doing it to this very day. However, scientific studies prove that those who put their aerobic activity earlier in their workout enjoyed better fat loss and muscle growth.
This also applied to individuals performing high intensity interval training, too.
How is this possible? It's mainly down to two enzymes which the body releases during prolonged exercise activity. Those two enzymes are AMPK and mTOR. AMPK is the enemy of building lean muscle tissue. It's released to help the body adapt to endurance exercise, so you'll notice this enzyme during cardiovascular activity.
On the other hand, mTOR is pumped into the body immediately following a resistance workout and is designed to be the switch that activates the process of recovery, i.e. building more lean muscle. The bad news for you is that AMPK stops the release of mTOR, meaning if you jump on a bike after you finish weight training you'll actually switch the muscle building process back off.
When the body increases it's release of mTOR enzyme it's signalling the beginning of the so-called 'golden window' for nutrition. This is the often fabled period of time where your body will make the most of any nutrients you provide it with. Release is increased for up to six hours.
If you choose to separate your training into two sessions, bear in mind what we have just pointed out. Research shows that you should separate your two training sessions by at least six hours, so if you want to hit the weights first thing in the morning and then the treadmill later in the day that is absolutely fine, just ensure there is enough time between both sessions to maximize your results.
If you were wondering how to build muscle by optimizing your resistance/cardio split you now have the latest scientific findings to help you do that. Whether you currently do cardio before or after weights doesn't really matter, it's what you do from this point on which counts towards your future results.
There are a number of myths in the fitness industry which lead to confusion. This is because there is still so much scientific research which needs to be carried out. Thankfully, this particular area is something that has now been cleared up.
The last decade has seen a growing number of scientific studies in this specific area. Finally we're at a stage where definitive answers can be given on the topic.
The answer may surprise you. Despite popular opinion, you should be performing your cardiovascular work before you begin weight training. Most instructors and fitness enthusiasts recommend doing it the other way around, the theory behind that approach being that if you hit the weights after a cardiovascular session your muscles will already be significantly worn out.
These recent findings lay to waste one of the oldest theories in fitness. It dates back so long that many people believe it to be fact and still insist on doing it to this very day. However, scientific studies prove that those who put their aerobic activity earlier in their workout enjoyed better fat loss and muscle growth.
This also applied to individuals performing high intensity interval training, too.
How is this possible? It's mainly down to two enzymes which the body releases during prolonged exercise activity. Those two enzymes are AMPK and mTOR. AMPK is the enemy of building lean muscle tissue. It's released to help the body adapt to endurance exercise, so you'll notice this enzyme during cardiovascular activity.
On the other hand, mTOR is pumped into the body immediately following a resistance workout and is designed to be the switch that activates the process of recovery, i.e. building more lean muscle. The bad news for you is that AMPK stops the release of mTOR, meaning if you jump on a bike after you finish weight training you'll actually switch the muscle building process back off.
When the body increases it's release of mTOR enzyme it's signalling the beginning of the so-called 'golden window' for nutrition. This is the often fabled period of time where your body will make the most of any nutrients you provide it with. Release is increased for up to six hours.
If you choose to separate your training into two sessions, bear in mind what we have just pointed out. Research shows that you should separate your two training sessions by at least six hours, so if you want to hit the weights first thing in the morning and then the treadmill later in the day that is absolutely fine, just ensure there is enough time between both sessions to maximize your results.
If you were wondering how to build muscle by optimizing your resistance/cardio split you now have the latest scientific findings to help you do that. Whether you currently do cardio before or after weights doesn't really matter, it's what you do from this point on which counts towards your future results.
About the Author:
Writer: Learn how to build muscle with easy steps from the UK's leading personal trainer Russ Howe PTI. See how to do cardio before or after weights to increase results with this free report.
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