Rethinking Your Reps
At Clarence Park Health Suite, we often see members pushing through long, continuous sets, gritting their teeth until they can barely move the weight. While the 'no pain, no gain' mentality is common, modern exercise science suggests there is a smarter way to approach your training. If your goal is to build strength and power, you might be surprised to learn that taking a break during your set—rather than just between them—could be the key to better results.
This technique is known as intra-set resting. Unlike traditional sets where you perform all your repetitions in one continuous block, intra-set training involves inserting short, 10-to-30-second pauses within the set itself.
What the Science Says
Research published in the American Council on Exercise (ACE) highlights that these brief intra-set breaks can be more effective for improving muscle strength and power than traditional, continuous sets [9].
When you perform a long set of 10 or 12 reps, your muscles accumulate significant fatigue. By the final few reps, your movement speed often slows down, and your form may begin to waver. By inserting a 15-second pause, you allow for a partial recovery of your phosphocreatine stores—the fuel your muscles use for high-intensity bursts [10]. This allows you to maintain a higher quality of movement and potentially lift a heavier load for the subsequent reps in that same set.
How to Apply This at the Gym
You don't need fancy equipment to try this. Whether you are using our free weights or our selectorized machines, you can integrate this into your next session. Here is a simple, actionable way to start:
- Choose a Compound Movement: Start with a movement like a dumbbell press or a leg press.
- The 'Mini-Break' Protocol: Instead of aiming for one set of 10 reps, aim for a total of 12 reps, but break them into three 'mini-sets' of 4 reps.
- Execute: Perform 4 reps, rack the weight (or hold it safely), rest for 15 seconds, perform another 4, rest for 15 seconds, and finish your final 4 reps.
By doing this, you ensure that every single repetition is performed with high intensity and perfect form. Because you aren't reaching the point of total muscular failure where your technique breaks down, you can often handle a slightly heavier weight than you would for a standard set of 12.
Why It Works for Our Members
At our gym, we focus on quality over quantity. Many of our members are balancing busy lives and want to get the most out of their time on the gym floor. Intra-set resting is a fantastic tool for those who want to maximize their strength gains without spending hours performing endless sets.
It is important to note that this is not the same as 'rest-pause' training, which is often taken to absolute failure [4, 8]. Instead, think of intra-set resting as a way to manage fatigue so you can keep your performance high throughout the entire workout.
Getting Started
If you are unsure how to incorporate this into your current routine, our team is always here to help. Whether you are a long-time member or looking to start your journey with 1-to-1 personal training, we can help you adjust your programming to include these strategic pauses.
Remember, the goal of weight training is to provide a stimulus that forces your body to adapt and grow stronger. By managing your fatigue through intra-set rests, you are ensuring that every rep counts toward your progress. Come by the front desk next time you are in, and let’s look at your current plan to see where we can add this powerful technique.