How to Start Exercising Again Without Getting Injured or Burning Out

Play the long game... Dr. Gerry Robles PT, DPT

Jan 1, 2026 • 4 min read

Stay in the game long term..

Every January, I notice the same trend in my practice. It’s clockwork. 

People are motivated. They buy new workout clothes, sign up for gym memberships, dust off their running shoes, and commit to finally getting back into shape. For a few weeks, everything goes well. They're excited, consistent, and full of momentum. Then February rolls around…

Some people stop showing up because life gets busy. Others lose motivation. And unfortunately, many end up injured before they've had a chance to build a routine that lasts. While New Year's resolutions often get the blame, I don't think motivation is usually the problem. Most people genuinely want to improve their health. The issue is that they try to change too much, too quickly.

Your body doesn't adapt overnight.

Whether you're returning to weightlifting, running, CrossFit, recreational sports, or simply trying to become more active, your muscles, tendons, joints, and cardiovascular system all need time to adjust to new demands. One of the fastest ways to derail your progress is jumping from doing very little to training at full intensity every day.

I often encourage people to think of their first few weeks of training as an investment rather than a test. You don't need to prove how hard you can work on day one. You need to build enough consistency that you're still exercising three months from now. And that takes time and patience. Unfortunately, that’s the hardest part of the fitness journey. And I get it…

Regardless, starting at roughly 60 to 70 percent of what you think you could do may actually help you make faster progress in the long run. It leaves room for gradual improvement, allows your body to recover between sessions, and reduces the risk of injuries that can completely interrupt your momentum.

Another mistake I see is believing that every workout needs to leave you exhausted. This is something that for some reason is still rooted in the “hardcore” fitness mindset. And it needs to die. In reality, consistency almost always beats intensity.

Three moderate workouts that you can repeat every week are far more valuable than one brutal workout followed by several days of soreness, missed sessions, or frustration. Exercise isn't about winning a single workout. It's about building habits that your body can sustain for months and years. As you become more active, it's also important to understand the difference between normal soreness and pain that deserves your attention.

Feeling sore after trying a new exercise or increasing your training volume is completely normal. Delayed onset muscle soreness, often called DOMS, is simply one of the ways your body responds to a new stimulus. While it can be uncomfortable, it usually improves over the next couple of days as your body adapts.

Pain is different.

Sharp pain, pain that continues getting worse during activity, swelling, numbness/tingling or symptoms that linger and interfere with normal movement shouldn't simply be ignored. Those are signals that your body may need a change in training, technique, or recovery rather than pushing harder through discomfort.

Speaking of recovery, it's often the most overlooked part of any fitness program. Many people focus entirely on what happens during their workout while forgetting that progress actually occurs afterward. Your body becomes stronger because it has time to recover and adapt to the stress you placed on it. Sleep, proper nutrition, hydration, stress management, and adequate rest days all play a role in that process. Without recovery, your body has a much harder time building strength, improving endurance, and staying healthy.

The goal shouldn't be to see how much exercise you can survive. The goal should be to create a routine you can realistically maintain. Whether you're beginning a fitness journey for the first time, getting back into the gym after several months away, or returning to your favorite sport after an injury, remember that progress doesn't come from doing everything perfectly. It comes from showing up consistently, making gradual improvements, and giving your body enough time to adapt.

The people who stay active for years aren't always the ones who train the hardest. More often than not, they're the ones who train the smartest.

If you're serious about building strength, improving your health, or returning to the activities you love, focus less on doing more and more on creating habits that your body can sustain. That's how you reduce injuries, avoid burnout, and build progress that lasts long after the excitement of January fades. 

Hope this helps, and if not don’t hesitate to contact us with the link below.

Adios,

Dr. Gerry Robles PT, DPT

Founder, Art of PT Performance Physical Therapy - Athlete-level care for every active body

https://www.artofpt.com/contact-us