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.
Thanks to the ongoing scientific research being performed in the health and fitness industry, many of the old myths and theories which were used for years have now been either confirmed as fact or condemned to ancient myth. This area is the latest to go under the microscope.
Over the last five years or so, there have been a number of tests on subjects to figure out the definitive answer to this popular fitness myth.
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.
Up until recently that theory made a lot of sense. However, when scientists carried out tests they found that those who performed aerobic activity prior to lifting weights actually enjoyed superior lean muscle growth as well as superior fat loss!
Even subjects who were performing HIIT got the same overall results.
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.
The release of mTOR signals the beginning of the muscle building process in the body, meaning this golden window lasting around one hour is a fantastic time to consume quality nutrition to enhance your results further. This period lasts a total of 6 hours, so you ideally don't want to be performing aerobic activity during this time.
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.
While discovering how to build muscle can often be confusing and misleading due to the number of myths out there, science is helping every day to make things clearer. If you were previously unsure whether to do cardio before or after weights you now have the research to enhance your results.
Thanks to the ongoing scientific research being performed in the health and fitness industry, many of the old myths and theories which were used for years have now been either confirmed as fact or condemned to ancient myth. This area is the latest to go under the microscope.
Over the last five years or so, there have been a number of tests on subjects to figure out the definitive answer to this popular fitness myth.
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.
Up until recently that theory made a lot of sense. However, when scientists carried out tests they found that those who performed aerobic activity prior to lifting weights actually enjoyed superior lean muscle growth as well as superior fat loss!
Even subjects who were performing HIIT got the same overall results.
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.
The release of mTOR signals the beginning of the muscle building process in the body, meaning this golden window lasting around one hour is a fantastic time to consume quality nutrition to enhance your results further. This period lasts a total of 6 hours, so you ideally don't want to be performing aerobic activity during this time.
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.
While discovering how to build muscle can often be confusing and misleading due to the number of myths out there, science is helping every day to make things clearer. If you were previously unsure whether to do cardio before or after weights you now have the research to enhance your results.
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More Info: See how to build muscle with simple tips from the UK's leading personal trainer Russ Howe PTI. See how to do cardio before or after weights to increase performance with this free report.
