Fitness blog

Train smarter

Cardio, Hyrox, soccer, and fitness health notes from RJJ. New posts land every week.

Hyrox Training: Build the Engine, Not Just the Muscle

Strength gets you through the stations. Endurance keeps you moving between them. This week focuses on compromised running after functional work.

Practice rowing rhythm and repeatable intervals to build conditioning, with adult scaling and a separate supervised youth activity.

Build grip, steady posture, and strength endurance with a carry-and-cardio workout, plus a separate movement lesson for young athletes.

Late-game legs are built in training. Simple habits help players stay sharp when matches get messy.

Late-game legs are built in training. Simple habits help players stay sharp when matches get messy.

Hyrox asks for engine and grit, but smart training keeps you rising instead of fried. Build capacity the sustainable way.

Steady work does not have to feel like punishment. Here is how we build cardio that leaves you sharper, not drained.