20 QR codes for a fitness lesson - most of which are body weight. The QR codes that need equipment are: QR 8: Box Jumps (a box/bench or alternative to jump on: alternative step ups) QR 9: Wall Walk (a wall) QR 11: a bench (for bench dips) QR 12: skipping (skipping ropes) QR 17: Wall Sit (a Wall) You may want access to gym mats for a few of the exercises but not essential. Also included: recording sheets for 20/10 excersises. Instructions included - use a tabata timer to move to time pupils for work/rest ratio.