Progressive Overload: What It Is And Why You Need It In Training

Caitlyn Davey • April 2, 2025

Progressive overload is increasing stimulus in a number of ways, including increasing load, time under tension, tempo or volume, reduced rest or additional training sessions.At Rebuild Health and Fitness, we use progressive overload in programming to ensure members get the most out of each session. “If you want to get at better anything, you must have a level of progressive overload to it.”What is progressive overload?Progressive overload is a methodology in programming in which stimulus is increased over time - throughout a cycle. Kramer et al (2002) write: “Progressive overload is the gradual increase of stress placed on the body during resistance training. In reality, resistance training is only effective for improving health and performance if the human body is continually required to exert a greater magnitude of force to meet higher physiological demands. Thus, a gradual increase in demand of the resistance training program is necessary for long-term improvement in muscular fitness and health.'This enables members to build up strength over the weeks, gradually increasing the load without overloading or injuring themselves. It’s a scientific methodology that is proven to be effective and ensures our members get the most out of every session, see results at the end of the cycle while still being able to maintain proper technique.Why do we use it in training?Using this methodology enhances strength through specific adaptation to increased demand (SAID) - it's a proven format by sports scientists. By gradually overloading the body, it will adapt to the required stimulus, making you gradually stronger. 'You can't do it any other way actually - it's not like this is just our opinion, it’s a fact,' explains Coach James. 'If you want to get stronger or you want to build more muscle, you must have some level of progressive overload and that can come in so many different ways. You need to understand, it needs it.'This overload must be tracked so you know you’re progressing, otherwise, you’re only guessing your results. Through using Wodify to log and track each lift and movement and time, our members can see their progress in the gym and know they're improving.  

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By Rebuild Team April 24, 2025
When the mornings are darker, the beds are warmer, and the rain seems endless, it’s easy to tell yourself you’ll get back to the gym next week. But here’s the truth—winter isn’t a reason to pause your progress. It’s the season that separates the stop-starters from the ones who truly transform. When the mornings are darker, the beds are warmer, and the rain seems endless, it’s easy to tell yourself you’ll get back to the gym next week. But here’s the truth—winter isn’t a reason to pause your progress. It’s the season that separates the stop-starters from the ones who truly transform. At Rebuild, we know that consistency—especially when it’s hard—is what drives real change. So let’s talk about why winter consistency matters, what it does for your body and mind, and how to make sure you keep showing up. Why Consistency in Winter is Crucial Your body doesn’t know it’s winter. It only knows what you do. Skipping weeks at a time means reversing hard-earned progress, both physically and mentally. Research shows that regular strength training improves insulin sensitivity, bone density, and cardiovascular health—even more so when done consistently over time (Westcott, 2012). Momentum matters. Winter is also when stress, low mood, and fatigue creep in for many of us. Exercise has been proven to reduce symptoms of anxiety and depression, thanks to the release of endorphins and the regulation of stress hormones like cortisol (Harvard Health, 2021). So if you're feeling flat—this is the time to move, not pull back. How Staying Active in Winter Helps You Long-Term You avoid the restart trap Every time you stop, it takes longer to get back to where you were. Consistent training keeps your baseline high and avoids the start-again cycle that leaves you feeling frustrated. You build real discipline Motivation will come and go. But the ability to show up regardless—that’s discipline. And discipline spills over into every part of life: work, family, even how you show up for yourself. You’re ahead come spring Want to feel strong, energised, and confident when the layers come off? That starts now. While others are hibernating, you’re laying the groundwork. How to Stay Consistent When It’s Cold and Dark Set a realistic routine Don’t aim for perfection—aim for doable. Three sessions a week with intention is better than chasing five and quitting by June. Train with people who lift you up Community keeps you accountable. It’s easier to leave the house when you know someone’s expecting you. At Rebuild, you're never training alone. Track your progress Strength, reps, conditioning—see the data change. That’s motivation you can measure. Focus on how it makes you feel Training isn’t just for summer bodies. It’s for better sleep, less stress, more patience with the kids, and feeling like you again. Winter isn’t the enemy. It’s the proving ground. So show up. Not just for summer. Not just for weight loss. But for strength, stability, and the version of you that doesn’t give up when it gets hard. We’ll be here, with the lights on, the music up, and a team that’s ready to help you stay consistent—whatever the weather.
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