Guides, techniques, stories and advice about martial arts by Fran Calderón and Sheila Martínez. Everything you need to know about Kick Boxing, K1, MMA, BJJ, Grappling and Boxing in Viladecans.
45-minute MMA home training routine. Striking, wrestling, grappling and cardio. Specific exercises for beginners and advanced. Complement at Ryutai Viladecans.
Fran Calderón
Founder and Kick Boxing/K1 Sensei
Discover the differences between MMA and BJJ. We compare techniques, philosophy, injuries and which is better based on your goals. Try both free at Ryutai II Viladecans.
30-minute boxing workout at home with shadow boxing, combos, footwork and cardio. Minimal equipment needed. Learn proper technique at Ryutai Viladecans.
Fran Calderón
Founder and Kick Boxing/K1 Sensei
Learn basic kick boxing techniques: punches (jab, cross, hook, uppercut) and kicks (low kick, middle kick, high kick). Complete guide with proper names for beginners.
Discover the key differences between Kick Boxing and Muay Thai. We compare techniques, rules, history and which is best for you. Catalan national team instructors in Viladecans.
Fran Calderón
Founder and Kick Boxing/K1 Sensei
Complete boxing guide for beginners. Basic techniques, what to expect in your first class, equipment needed. Classes in Barcelona area.
Fran Calderón
Founder and Kick Boxing/K1 Sensei
Complete guide to martial arts for children. When to start, benefits, which discipline to choose. Kids Kick Boxing and BJJ in Barcelona area.
Fran Calderón
Founder and Kick Boxing/K1 Sensei
Learn which martial art is best for self-defense. Comparison of Kick Boxing, MMA, BJJ and Boxing. Professional instructors from the Catalan national team in Barcelona.
Fran Calderón
Founder and Kick Boxing/K1 Sensei
Discover how to get to Ryutai II from Barcelona Airport in just 15 minutes. Complete access guide via public transport, car and from Baix Llobregat cities: Sant Boi, Gavà, El Prat and Barcelona downtown.
Fran Calderón
Founder and Kick Boxing/K1 Sensei
Complete MMA nutrition guide with weekly meal plan. Learn how to fuel like a professional fighter with macros, timing, and evidence-based supplementation.
Fran Calderón
Founder and Kick Boxing/K1 Sensei