A good warmup may be the key to maximizing your gains at the gym. In a recent Arnold’s Pump Club Newsletter published on October 24, 2024, Arnold Schwarzenegger shared a study that suggested lifting heavier while warming up led to enhanced workout performance.
As a seven-time Mr. Olympia champion, Arnold Schwarzenegger knows the ins and outs of sculpting the perfect physique. From adequate protein intake to whether free weights are better than machines, Schwarzenegger uses the knowledge he has accumulated over the years to give back to the bodybuilding and fitness communities.
Arnold Schwarzenegger Discusses the Merits of Warming Up With Heavier Weights
Schwarzenegger uses science-based facts to debunk common misconceptions and help his audience achieve their fitness goals. For example, he recently revealed a study that suggested lifting heavier weights during warmups leads to better workout performance without additional fatigue.
“Are Your Warmups Too Easy?
If you want to get stronger, build more muscle, and potentially avoid injury, it’s time to stop treating your warmup like a walk in the park.”“New research found that warming up with heavier weights enhances workout performance.”
The researchers split individuals into three groups, all having different numbers of reps depending on the percentage of weight they were lifting.
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“The study had participants perform three types of warmups: 15 reps using 40 percent of their 10-rep max, 10 reps using 60 percent of their 10-rep max, or 5 reps using 80 percent of their 10-rep max.”
“This approach was tested on bench press, leg press, and a wide-grip lat pulldown. After the warmup and a two-minute rest, participants attempted to perform as many reps as possible of their 10-rep max on three sets.”
It was discovered that the group who lifted heavier weights during their warmup went on to perform the best during their workout.
“Those who went with the heavier warmup and used 80 percent of their 10-rep max could lift the most weight and perform the most reps during their workout.”
“And, maybe somewhat surprisingly, there were no differences in fatigue between the three groups, meaning that even though the heavy group lifted more weight, it didn’t lead to more exhaustion.”
This study suggested that lifting heavier weights does a better job of increasing body temperature and therefore increases strength and performance.
“Researchers believe the most intense warmups were more effective because of something known as “post-activation performance enhancement” (PAPE). The heavier weights help activate more of your muscles and do a better job warming up your body temperature, which can help increase strength and performance.”
While heavy warmups seem to have a positive impact on training, he warned against using too much volume or you might run into fatigue challenges.
“But if you go heavier, the goal isn’t to do so many reps that you overload fatigue. Remember, the group that performed best only did five warmup reps at the heaviest weight.”
Arnold Schwarzenegger has talked about simple methods to increase performance and gains in the gym numerous times. In the past, Schwarzenegger shared time-efficient training through antagonist supersets that allowed for more muscle growth with less time spent.
“At the end of the study, both groups built a similar amount of muscle, strength, and muscular endurance — even though the superset group trained for 44 minutes per day, while the straight-set group was in the gym for 70 minutes.”
It is no surprise that the legendary bodybuilder Arnold Schwarzenegger knows the best techniques for building muscle. That is why his fanbase heeds any advice he dishes out, hoping to achieve a physique inspired by the former seven-time Mr. Olympia champion.