Simbiosis Training
Science library
Train on evidence, not on myths
The same articles that guide the plans inside the app: what the science says and how to apply it today to your training, your nutrition and your rest.
How to train with knee pain
Knee pain doesn't mean quitting the gym: adjust load, range and exercises, keep what doesn't hurt and learn when to stop.
Read article → ProgrammingThe foundation: consistency and frequency
For most people, training every major muscle group at least twice a week and sticking to the plan matters more than a complex split.
Read article → HypertrophyWeekly volume to build muscle
The number of working sets per muscle drives hypertrophy, but more volume doesn't always mean better results.
Read article → IntensityRIR, effort and muscular failure
Going to failure isn't mandatory. Training close to failure lets you stimulate the muscle with less fatigue and better technique.
Read article → ProgressionDouble progression without losing form
First you lock in reps at the same load; then you add weight and drop back to the bottom of the range.
Read article → ProgressionAutoregulation without improvising
Autoregulating doesn't mean changing your routine based on your mood. It means adjusting a planned dose using performance, RIR and comparable recovery signals.
Read article → PerformanceRest between sets
Resting long enough helps you hold reps, load and technique, especially on compound lifts.
Read article → ExercisesMachines vs free weights
There's no universally superior tool. The choice should fit your goal, stability, niggles and preference.
Read article → TechniqueRange, control and technique
The range should be full and controlled within tolerable mobility. Cutting it short just to move more weight makes progress hard to compare.
Read article → PreparationWarming up before training
Get your body ready for the first exercise without arriving tired to your working sets.
Read article → NutritionProtein and eating
Your diet should support recovery, health and your body goal. Enough protein helps preserve and build muscle mass.
Read article → RecoveryRecovery, soreness and deloads
Soreness doesn't measure training quality. Performance, sleep and no joint pain give you more useful information.
Read article → SafetyPain and warning signs
Muscular effort is expected; sharp pain, dizziness or a sudden loss of strength mean you should stop the exercise.
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