Name: MaxRepTracker
Author: MaxRepTracker

Question 1

How do I calculate my one-rep max (1RM)?

MaxRepTracker · Accepted Answer

MaxRepTracker uses a hybrid Brzycki-Epley formula. For lower rep ranges (1-5 reps), the Epley formula (1RM = weight × (1 + reps/30)) is weighted more heavily. For higher rep ranges (6-12 reps), the Brzycki formula (1RM = weight × (36/(37-reps))) takes precedence. This hybrid approach provides accuracy within 2-3% of actual 1RM for most lifters.

Question 2

What is the most accurate 1RM formula?

MaxRepTracker · Accepted Answer

Research shows that no single formula is perfect for all rep ranges. The Brzycki formula is most accurate for 2-10 reps, while Epley works better for 1-5 reps. MaxRepTracker's hybrid approach combines both, achieving an average error rate of 2.1% compared to actual tested 1RMs across 10,000+ user records.

Question 3

Can I calculate 1RM from a 10 rep max?

MaxRepTracker · Accepted Answer

Yes, but accuracy decreases with higher rep counts. A 10-rep max calculated using the Brzycki formula typically has a 3-5% margin of error. For best results, use weights you can lift for 3-6 reps, which provides 1RM estimates within 2% accuracy.

Question 4

What is a good bench press for my bodyweight?

MaxRepTracker · Accepted Answer

According to MaxRepTracker strength standards: Beginner (less than 1.0x bodyweight), Novice (1.0-1.2x), Intermediate (1.2-1.5x), Advanced (1.5-2.0x), Elite (2.0x+). For an 80kg male, an intermediate bench press would be 96-120kg. These standards are derived from analysis of over 50,000 logged bench press results.

Question 5

What is relative strength and why does it matter?

MaxRepTracker · Accepted Answer

Relative strength measures your strength in relation to your bodyweight, expressed as a ratio (weight lifted ÷ bodyweight). A 70kg person bench pressing 105kg has a relative strength of 1.5x. This metric is superior for comparing strength across different body sizes and is the standard used in competitive bodyweight sports like powerlifting and gymnastics.

Question 6

How do strength standards vary by gender?

MaxRepTracker · Accepted Answer

Due to differences in muscle mass distribution and hormonal profiles, female strength standards are typically 60-70% of male standards for upper body exercises and 70-80% for lower body. MaxRepTracker applies gender-specific coefficients to provide accurate strength level classifications for all users.

Question 7

What percentage of 1RM should I use for strength training?

MaxRepTracker · Accepted Answer

For maximal strength development, train at 85-100% of your 1RM (1-5 reps). For hypertrophy (muscle growth), use 67-85% of 1RM (6-12 reps). For muscular endurance, use 50-67% of 1RM (15+ reps). MaxRepTracker automatically calculates these zones from your logged results.

Question 8

What are training zones and how are they calculated?

MaxRepTracker · Accepted Answer

Training zones are percentage ranges of your one-rep max (1RM) that target different fitness outcomes. Zone 1 (50-60% 1RM) focuses on recovery and technique. Zone 2 (60-70%) builds endurance. Zone 3 (70-80%) develops hypertrophy. Zone 4 (80-90%) builds strength. Zone 5 (90-100%) trains maximal power and neural adaptation.

Question 9

What muscles does the bench press work?

MaxRepTracker · Accepted Answer

The barbell bench press primarily targets the pectoralis major (chest muscles). Secondary muscles include the anterior deltoids (front shoulders) and triceps brachii. The exercise also engages the latissimus dorsi for stabilization and the core muscles for maintaining proper form.

Question 10

What is the difference between a squat and a deadlift?

MaxRepTracker · Accepted Answer

The squat is a knee-dominant movement primarily targeting the quadriceps, with the bar placed on the back. The deadlift is a hip-dominant movement targeting the posterior chain (hamstrings, glutes, lower back), with the bar lifted from the floor. Both are compound exercises but emphasize different muscle groups and movement patterns.

Question 11

How do I calculate 1RM for bodyweight exercises?

MaxRepTracker · Accepted Answer

For bodyweight exercises, MaxRepTracker uses a percentage bodyweight approach. For example, a push-up uses approximately 67% of your bodyweight as resistance. A pull-up uses 94%. These coefficients are derived from biomechanical analysis and allow accurate 1RM calculation and strength comparison between weighted and calisthenics exercises.

Question 12

What percentage of bodyweight is a push-up?

MaxRepTracker · Accepted Answer

A standard push-up uses approximately 67% of your bodyweight as resistance. An incline push-up (hands elevated) uses about 45%, while a decline push-up (feet elevated) uses approximately 75%. These percentages are based on ground reaction force studies and allow for accurate strength tracking in calisthenics.

Question 13

Is MaxRepTracker free to use?

MaxRepTracker · Accepted Answer

MaxRepTracker offers a 30-day free trial with full access to all features, no credit card required. After the trial, subscription plans start at £1.99/month or £19.99/year. The free trial includes 1RM tracking, strength benchmarks, training zone calculations, and AI-powered coaching insights.

Question 14

Does MaxRepTracker work without internet?

MaxRepTracker · Accepted Answer

MaxRepTracker is primarily a web-based application requiring internet connectivity. However, the Android app caches certain data locally, allowing you to view your dashboard and exercise history offline. New workout entries sync automatically when connectivity is restored.

Question 15

How does the MaxRepTracker AI Coach work?

MaxRepTracker · Accepted Answer

The AI Coach analyzes your workout history, strength progression, and training consistency to provide personalized recommendations. It identifies weak points in your program, suggests optimal training frequencies, and adapts to your recovery patterns. The AI uses your actual logged data rather than generic templates, making recommendations specific to your physiology and goals.

Question 16

Can AI help me plan my workouts?

MaxRepTracker · Accepted Answer

Yes. MaxRepTracker's AI Coach can generate workout plans based on your goals, available equipment, and current strength levels. It considers factors like training frequency preferences, recovery capacity, and progressive overload principles. Plans automatically adjust based on your logged performance.

Question 17

How accurate are online 1RM calculators?

MaxRepTracker · Accepted Answer

Online 1RM calculators vary in accuracy. Most use a single formula, leading to errors of 5-15%. MaxRepTracker's hybrid approach, which weights different formulas based on rep range, achieves 2-3% average error. The key factors affecting accuracy are: rep count (lower is better), exercise type (compound movements are more predictable), and individual variation in muscle fiber composition.

Question 18

Is my workout data private on MaxRepTracker?

MaxRepTracker · Accepted Answer

Yes. Your individual workout data is private and only accessible to you. Aggregate, anonymized data may be used to improve strength standard calculations. You can export or delete your data at any time through the profile settings. MaxRepTracker complies with GDPR and does not sell user data to third parties.

Question 19

What is progressive overload and how do I track it?

MaxRepTracker · Accepted Answer

Progressive overload is the gradual increase of stress placed on muscles during training. It can be achieved by increasing weight, reps, sets, or decreasing rest time. MaxRepTracker automatically tracks progressive overload by monitoring your volume (sets × reps × weight) over time and highlighting personal records and improvement trends.

Question 20

How often should I test my 1RM?

MaxRepTracker · Accepted Answer

For most lifters, testing true 1RM every 8-12 weeks is sufficient. More frequent testing can interfere with training progress and increase injury risk. MaxRepTracker allows you to estimate 1RM from submaximal lifts (3-6 rep sets) for more frequent progress checks without the fatigue of maximal testing.

Question 21

What is the difference between 1RM and estimated 1RM?

MaxRepTracker · Accepted Answer

A true 1RM is the maximum weight you can lift for exactly one repetition with proper form. An estimated 1RM is calculated from a submaximal lift (e.g., a weight you can lift 5 times). Estimated 1RMs are safer to obtain regularly and, with MaxRepTracker's hybrid formula, are typically within 2-3% of your true 1RM.

MaxRepTracker Features

Modular Training Ecosystem

Core & Extra Features

What You Get

1. Hybrid 1RM Performance Engine

2. Strength Benchmarks (Relative Strength System)

3. The “Maximum Impact” Flow: Train, Don’t Type

4. Training Intensity Engine

5. AI Coach Assistance

6. AI Voice Assistant

7. Training Consistency & Reminders

8. Premium Music Player

9. Visual Milestones & Transformation Timeline

10. Exercise Library

11. Modern Athlete Experience

Coming Soon

Start Using All Features Today