Is It Better To Do Cardio Before Or After Resistance Training?

By Howe Russ


When you are trying to build lean muscle in the gym, should you do cardio before or after weights for maximum results? This is a question often asked and rarely answered with anything more than personal opinion. If you are trying to figure out how to lose weight or build muscle, you're about to discover the facts on this topic.

There are numerous areas in the fitness industry which, until recently, were shrouded in mystery. This is one of them. Despite the fact everybody knows someone who has some fitness knowledge, until very recently the answer to this question was based entirely on personal opinion because there weren't sufficient studies to give a definitive answer.

Now science has provided the answers people were previously unable to get. We'll be looking at the findings of two studies in particular and analyzing why performing cardiovascular activity before a resistance workout was recently proven to be far more effective. [
The video today will explain whether you should do cardio before or after weights in the gym.
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While both approaches ultimately yield positive results, a study at the James Maddison University discovered that an aerobic-weights routine yielded far more lean muscle growth than a weights-aerobic routine.

When it came to fat loss, the results were very similar. The Journal Of Strength And Conditioning recently commissioned a study which discovered that fat loss results were substantially higher by performing aerobic activity prior to resistance training.

Of course, it is highly important to remember that if you are regularly training with weights and getting a good deal of cardiovascular activity into your life then you will still see positive results no matter which order you perform them in....

Two enzymes released during exercise will play an important factor here:

* Adenosine Monophosphate-Activated Protein Kinase (also called AMPK for short!)

* Mammalian Target Of Rapamycin (also called mTOR for short!)

While mTOR is the enzyme responsible for kick-starting the body into the muscle building process at the end of a tough resistance workout, AMPK gets released during aerobic activity to adjust the body for endurance. For around 60 minutes after a workout you'll have a surge of mTOR, meaning the golden window for nutrition is this period if your goal is to gain lean muscle and burn excess fat. This surge lasts around 6 hours. []

By spending that crucial hour still working hard in the gym on a bike or treadmill you do two bad things. Firstly, you waste that golden hour of mTOR release. Secondly, you'll release more AMPK which actually blunts the release of mTOR, too.

So, should you do cardio before or after weights? Whether you want to learn how to lose weight or how to pack on lean muscle, recent science is heavily on the side of performing your aerobic activity before you pick up a dumbbell.




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