Should you do cardio before or after weights in the gym? If you are learning how to build muscle this is undoubtedly a topic which will pop up at some stage. Today we'll answer this question 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.
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 most common misconception in this particular area is that you'll pre-exhaust your muscles by hitting cardiovascular equipment before a heavy resistance workout. This couldn't be further from the truth. In fact, you'll greatly enhance your gains if you do your aerobic activity first, so the old theory that cardiovascular exercise should be done after you've finished with the weights is not true.
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!
What about HIIT? The same results applied here 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.
When you finish a resistance workout, however, the body responds by increasing the release of an enzyme known as mTOR. This turns on the recovery process and helps you to build more lean muscle. The 2 enzymes don't work together well. In fact, having AMPK in your system will switch off the release of mTOR. So, by staying on a treadmill after your finish your weight training you'll significantly turn down your release of mTOR.
Once the body releases mTOR you enter the golden window for post-workout nutrition. This peaks at one hour in length, although mTOR levels stay increased for up to 6 hours in total. To get the most from this period, simply avoid releasing any AMPK during this time.
If you are one of the many people who like to perform two separate sessions in order to keep resistance training and aerobic workouts away from each other, that last piece of information will stand out as particularly groundbreaking. By separating your sessions with a six hour period you'll allow yourself to get the absolute full benefits from mTOR release before you blast fat with your HIIT session or aerobic workout.
When you are trying to lean how to build muscle in the gym, you'll encounter many areas which are shrouded in mystery and doubt, often coming down to little more than personal opinion. Thanks to ongoing scientific research, however, the question 'Should you do cardio before or after weights?' is no longer something which falls into this category.
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.
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 most common misconception in this particular area is that you'll pre-exhaust your muscles by hitting cardiovascular equipment before a heavy resistance workout. This couldn't be further from the truth. In fact, you'll greatly enhance your gains if you do your aerobic activity first, so the old theory that cardiovascular exercise should be done after you've finished with the weights is not true.
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!
What about HIIT? The same results applied here 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.
When you finish a resistance workout, however, the body responds by increasing the release of an enzyme known as mTOR. This turns on the recovery process and helps you to build more lean muscle. The 2 enzymes don't work together well. In fact, having AMPK in your system will switch off the release of mTOR. So, by staying on a treadmill after your finish your weight training you'll significantly turn down your release of mTOR.
Once the body releases mTOR you enter the golden window for post-workout nutrition. This peaks at one hour in length, although mTOR levels stay increased for up to 6 hours in total. To get the most from this period, simply avoid releasing any AMPK during this time.
If you are one of the many people who like to perform two separate sessions in order to keep resistance training and aerobic workouts away from each other, that last piece of information will stand out as particularly groundbreaking. By separating your sessions with a six hour period you'll allow yourself to get the absolute full benefits from mTOR release before you blast fat with your HIIT session or aerobic workout.
When you are trying to lean how to build muscle in the gym, you'll encounter many areas which are shrouded in mystery and doubt, often coming down to little more than personal opinion. Thanks to ongoing scientific research, however, the question 'Should you do cardio before or after weights?' is no longer something which falls into this category.
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Next Step: Learn how to build muscle with simple tips from the UK's most watched personal trainer Russ Howe PTI. See how to do cardio before or after weights to maximize results with this free video guide.
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