Today's Feature - Motivation: The Hard Reps Make You Grow

From Arnold:

This week, I want to focus on a problem I see in the gym all the time.

I’ve told you about how I feel when I see people doing half reps or cheating on their exercises.

This is different. These people are doing the full motion. 3 sets of 10 reps of a full stretch and a flex.

Their problem isn’t cheating themselves. It’s that their tenth rep looks just like their first rep. Easy.

And then, the next week they’ll come back and do the same 3 sets of 10 reps.

They’re going through the full motion, but that’s it: they’re just going through the motions.

Growth doesn’t come from easy reps. Your growth comes from the hard reps. The ones where you struggle. Sometimes, the ones where you fail.

I have told the story hundreds of times about the time I asked Muhammad Ali how many sit-ups he did a day. He didn’t know, because he said, “I only count once they start hurting.”

We became friends immediately.

This is something I have been preaching for 6 decades, and finally, the scientists have caught up with me. Look at these three recent studies:

A study showed that mechanical tension is the primary driver of muscle growth. Not motion. Not sweat. Tension. If the reps are easy, the muscle has no reason to change. The muscle grows only when the load forces it to fight for every inch.

Researchers found that sets taken close to failure produced more growth than sets dramatically stopped early, even when total reps were the same.

Translation: 10 easy reps do almost nothing, while 10 reps where the last 2–3 are brutal send the growth signal straight to the muscle, loud and clear. Same movement. Completely different result.

A study comparing “easy” training to hard training showed that muscles trained far from failure grew little, while muscles pushed to near failure grew significantly, even with lighter weights. This proves it’s not about how much you lift. It’s about how hard the muscle has to work.

So don’t tell me you did 3 sets of 10. Tell me how many of those reps were hard.

Because muscles don’t grow from going through the motions. They grow from the reps that make you want to quit, and don’t. That’s not new. That’s just science finally catching up.

In the Pump Club app, the most popular article is called "First Set Mindset," which teaches people that a set isn’t over until you reach the hard reps.

That’s how I’ve trained my entire life. Whether my set is 15 reps or 2 reps, I get some reps where I have to force it, where the weight slows down, and where I have to push with everything.

This week, we have a lot of new members who say they’ve trained for 3, 5, or 10 years, and when they did their first workout with my mindset, they felt it like they never had before.

What they are feeling is growth.

This is one of my lessons learned in the gym that also applies to life. You don’t get better at your job by cruising. You don’t become the best mom or dad by going through the motions.

You have to push through discomfort to grow at anything. 

Growth starts where comfort ends.

I want all of you to grow. 

So this week, we are making a simple adjustment to your training.

In every set, whether it is 5x5 or 3x10, I want you to pay attention and count like Ali once the reps get hard. Count to 2 or 3, and that set is over.

If you aren’t used to training this way, it will be an adjustment. You might go a few reps over the number you had listed in your workout to find the hard reps. You might fall a few short. You might even fail a rep.

That’s OK. As long as it is hard, you are growing. Apply the information you learn to your next sets. If you fail early, the weight is too heavy. If you have to go 5 extra reps to find the hard reps, the weight was too light. That’s called using the gym as your lab. It isn’t called wasting sets because any set that ends in hard reps is never wasted.

This week, we push out of the comfort zone into the growth zone.

Start now.