11 min de lectura
Weight Training for Teens: Is It Safe? (2026) (ES)
Do weights stunt growth? No: the science says the opposite. Here is why supervised strength training is safe and beneficial for teens, with clear rules.
Athleex TeamLeer
11 min de lectura
Gym Injury Prevention: The Practical Guide (ES)
Gym injury prevention: gradual load progression, technique, warm-up, recovery, and listening to your body's signals. The principles that truly cut risk.
Athleex TeamLeer
11 min de lectura
Knee Pain During Squats: Technical Factors and Myths (ES)
Knee discomfort during squats: the technical factors, the knees-past-toes myth debunked, ankle and hip mobility, and better-tolerated squat variations.
Athleex TeamLeer
11 min de lectura
Lower Back Pain and Lifting: Causes, Technique and When to Stop (ES)
Lower back discomfort while lifting often comes from technique, rushed progression, or a weak core. A cautious, evidence-based guide on when to see a pro.
Athleex TeamLeer
11 min de lectura
Lat Pulldown: Complete Form Guide (2026) (ES)
The lat pulldown for a stronger back: technique, grip variations, mistakes and full programming. An evidence-based guide for athletes chasing a wide back.
Athleex TeamLeer
13 min de lectura
Bicep Curl Variations: Technique and Emphasis (2026) (ES)
Bicep curl variations: barbell, dumbbell, hammer, concentration, cable, preacher. Muscles and emphasis, technique, mistakes, and hypertrophy programming.
Athleex TeamLeer
12 min de lectura
Dips Exercise: Technique, Progression and Variations (2026) (ES)
Parallel bar dips: chest vs triceps, technique, progression from zero (assisted, negatives), variations, shoulder mistakes, and programming for athletes.
Athleex TeamLeer
11 min de lectura
Plank Exercise: How to Do It Right (Complete 2026 Guide) (ES)
How to do the plank: set-up, alignment, breathing, how long to actually hold, variations (side, dynamic, RKC), and the mistakes to avoid for a strong core.
Athleex TeamLeer
14 min de lectura
Lunges: variations, form and progression (2026 guide) (ES)
Lunges: static, walking, reverse and Bulgarian variations. Knee, torso and balance technique, the muscles worked, common mistakes and load progression tips.
Athleex TeamLeer
13 min de lectura
Hip thrust: form, set-up and variations for glutes (2026) (ES)
Hip thrust: bench and barbell set-up, hip drive, top pause and posterior pelvic tilt. Single-leg and glute bridge variations, mistakes and programming.
Athleex TeamLeer
13 min de lectura
Barbell row: form, torso angle and variations (2026) (ES)
Barbell row: hip hinge, torso angle, bar path and scapular retraction. Pendlay, Yates and dumbbell variations, common mistakes and programming examples.
Athleex TeamLeer
12 min de lectura
Pull ups: form, progression and variations (2026 guide) (ES)
Pull ups: correct form, the pull-up vs chin-up difference, how to start from zero with bands and negatives, grip variations and the common mistakes to avoid.
Athleex TeamLeer
10 min de lectura
How to Squat Properly: Form, Depth and Common Mistakes (ES)
Learn how to squat with correct form: set-up, depth, knee tracking and neutral spine. Front, goblet and box variations, mobility, mistakes and programming.
Athleex TeamLeer
10 min de lectura
Time Under Tension: What the Science Really Says (2026) (ES)
Time under tension and tempo explained: what actually matters for hypertrophy according to the evidence, when to slow down phases, and the myths to bust.
Athleex TeamLeer
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