Why Tracking Your Workouts Is the Only Way to Make Adjustments

Mofilo TeamMofilo Team
9 min read

Your Workouts Aren't Working (And It's Not Your Effort)

You're putting in the work, but your lifts are stuck. The reason is simple, and it's the core of why tracking your workouts is the only way to make adjustments: without knowing you benched 135 pounds for 8 reps last week, you can't plan to bench it for 9 reps this week. Progress isn't accidental; it's planned. You feel frustrated because you show up, you sweat, and you leave tired, but the numbers on the bar haven't budged in months. You're not lazy. You're just operating without a map. Most people in the gym are simply "exercising"-moving their bodies, getting a pump, and hoping for the best. They rely on memory, which is notoriously bad. You might think you remember what you squatted last Tuesday, but do you remember the exact reps for all 4 sets? The weight? If you can't answer that with 100% certainty, you're guessing. "Training," on the other hand, is a systematic process of applying a specific stress to the body to force a specific adaptation, like getting stronger. It requires data. Tracking your workouts is the act of collecting that data. It transforms your gym time from a series of random events into a targeted, effective program. It’s the only way to know for sure if you're actually getting better or just repeating the same workout for the 12th time.

The Hidden Math That Proves You're Not Progressing

Progress in the gym comes down to one non-negotiable principle: progressive overload. It means you must gradually increase the demand on your muscles over time. The way we measure this demand is with a simple formula for Total Volume: Sets x Reps x Weight. This number is the only thing your body understands. It doesn't care if you felt a "burn" or were sore the next day. It only adapts to a clear signal that it failed to meet a demand and must get stronger for next time. Here’s why tracking is non-negotiable. Imagine these two seemingly identical bench press sessions:

  • Week 1 (No Tracking): You do 3 sets of bench press with 185 pounds. You feel good. You think you did about 8 reps per set.
  • Week 2 (No Tracking): You do 3 sets with 185 pounds again. You feel a little tired. You think you did about 7-8 reps.

In your mind, you did the same workout. But the math tells a different story. Let's say in Week 1 you actually did 8, 8, and 7 reps. Your volume was (8+8+7) x 185 lbs = 4,255 lbs. In Week 2, you did 7, 7, and 6 reps. Your volume was (7+7+6) x 185 lbs = 3,700 lbs. You actually did *less* work. You sent your body a signal to get weaker, not stronger. Without tracking, you are blind to this. You're flying an airplane with no instruments, wondering why you're losing altitude. The single biggest mistake people make is chasing the feeling of a good workout instead of the reality of the numbers. A tracked workout where you lift 5 more total pounds than last week is infinitely more productive than an untracked workout that left you breathless.

That's the formula: Volume = Sets x Reps x Weight. You have to increase it over time. But answer this honestly: what was your total volume for squats three weeks ago? The exact number. If you don't know, you're not training. You're just exercising and hoping for the best.

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The 3-Step Protocol for Making Perfect Adjustments

Making adjustments doesn't need to be complicated. You don't need a PhD in exercise science. You just need a simple, repeatable system. This is the exact protocol to turn your guesswork into guaranteed progress. It works for beginners and intermediates alike. Forget fancy periodization models and confusing jargon. Just do this.

Step 1: Track These 3 Metrics (And Nothing Else)

Simplicity is your best friend. When you start, you only need to log three things for every single exercise you perform. Get a small notebook or use a simple notes app. For each exercise, write down:

  1. Weight: The amount of weight on the bar or machine.
  2. Reps: The number of repetitions you completed in each set.
  3. Sets: The total number of sets you completed.

That's it. Your log for one exercise might look like this: Barbell Squat: 135 lbs - 8, 8, 8. This means you did three sets of eight reps with 135 pounds. Don't worry about rest times, Rate of Perceived Exertion (RPE), or anything else yet. Mastering these three variables is 90% of the battle. Your only job for the first 1-2 weeks is to consistently record this data for every workout to establish your baseline.

Step 2: Use the 'Double Progression' Rule

This is the engine of your progress. Double progression is a method where you first focus on increasing reps, and only then do you increase weight. It provides a clear, objective rule for when to make an adjustment. Here's how it works:

  1. Pick a Rep Range: For most muscle-building exercises, a range of 8-12 reps is perfect. For strength-focused compound lifts like squats or deadlifts, you might use 4-6 reps.
  2. Start at the Bottom: Choose a weight where you can perform all your sets at the bottom of that rep range. For an 8-12 range, you'd start with a weight you can lift for 3 sets of 8 reps (3x8).
  3. Work to the Top: Your goal over the next few workouts is to add reps until you can successfully complete 3 sets of 12 reps (3x12) with that same weight. Your progression might look like this:
  • Week 1: 135 lbs - 8, 8, 8
  • Week 2: 135 lbs - 9, 8, 8
  • Week 3: 135 lbs - 10, 9, 8
  • Week 4: 135 lbs - 12, 11, 10
  • Week 5: 135 lbs - 12, 12, 12 (Success!)

Step 3: When to Add Weight (And How Much)

Once you hit the top of your rep range for all sets (e.g., 3x12), you have earned the right to increase the weight. This is your trigger for adjustment. In the next session, add the smallest possible amount of weight and drop your reps back to the bottom of the range.

  • Example: After hitting 3x12 with 135 lbs, your next workout would be with 140 lbs (a 5 lb increase). Your goal is now 3 sets of 8 reps with 140 lbs. Then, you repeat the process of working back up to 3x12. For upper body lifts like overhead press or curls, use 2.5 lb increments if possible. For lower body lifts like squats and deadlifts, 5-10 lb jumps are appropriate. This system removes all emotion and guesswork. You don't add weight because you feel good; you add weight because the data says you're ready.

What Your First 8 Weeks of Tracking Will Actually Look Like

Starting this process requires a mental shift. You have to trade the immediate gratification of a "crushing" workout for the long-term satisfaction of measurable progress. Here is a realistic timeline of what to expect.

  • Week 1-2: The Data Collection Phase. This will feel tedious and maybe even a little boring. Your goal is not to set personal records. Your goal is to establish a clear, honest baseline. You'll log your lifts, and the numbers might be lower than you hoped. That's okay. You're finding your true starting point. You might not add a single rep or pound. This phase is critical-don't skip it.
  • Week 3-4: The First Real Win. This is when the magic happens. Following the double progression model, you'll hit your target. Maybe you finally get that 3rd set of 12 reps on the lat pulldown. The next week, you'll add 10 pounds to the stack, drop back to 8 reps, and feel the new, heavier weight. It will feel like a huge victory because it's not based on hope; it's based on proof. You earned it.
  • Week 5-8: The Habit Forms. By now, looking at your log before an exercise will be automatic. You'll see you did 185 lbs for 6 reps last week, and your mission for the day is clear: get 7 reps. The process becomes a game against your past self. You'll be able to look back at your Week 1 numbers and see undeniable evidence that you are stronger. Your bench press might have gone from 135 lbs for 3x8 to 145 lbs for 3x9. That's not a feeling. That's a fact. This is the moment you realize you'll never go back to training without a plan.

That's the system. Track weight, reps, and sets. Use the double progression model. Adjust when you hit your target. It's simple, but it requires you to remember every number from every workout. Most people try a notebook and quit by week 3. The ones who succeed have a system that does the thinking for them.

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Frequently Asked Questions

What to Track Besides Weight, Reps, and Sets

For the first 3 months, nothing else. Mastering these three variables is what drives 90% of your progress. Once you are completely consistent, you can consider adding rest times. Reducing rest from 90 seconds to 75 seconds is a form of progressive overload. But start simple first.

How to Track Workouts Without a Phone

A simple pocket-sized notebook and a pen work perfectly. At the top of the page, write the date. Then for each exercise, write the name and create three columns: Weight, Reps, Sets. It is low-tech but 100% effective if you are diligent about bringing it and using it every time.

Adjusting Workouts for Bad Days

If you feel weak or tired, do not try to force a progression. Your goal on a bad day is to simply match last week's numbers. Hitting the same reps and weight as your last session when you're not at 100% is still a victory. It maintains your strength. Only consider reducing the weight (a deload) if you fail to make any progress on a lift for 2-3 consecutive weeks.

How Often to Change Exercises

Do not change your core exercises frequently. You should stick with the same 5-8 primary movements for at least 8-12 weeks. You cannot track progress on an exercise you only perform once a month. Your body needs consistent exposure to an exercise to adapt to it. Consistency with a handful of exercises is far more important than variety.

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