The Grapplers Guide by Jason Scully

Craig Jones's choi bar from Z half guard: pull the shoulder down with a crossface, bring the knee shield leg over the head and pummel the foot in for the armbar without releasing the bottom hook.

Mikey Musumeci attacks the straight ankle lock from single-leg X and switches to a toe hold when the opponent defends the ankle.

JT Torres' knee cut from headquarters into a step-around back take, a common way the leg drag and HQ passing meet.

Ffion Davies' reverse De La Riva to X-guard, standing up with the trapped leg for the sweep.

Ffion Davies uses shin-on-shin to get under a standing opponent into single-leg X and sweep. Part of Jason Scully's no-gi guard attacks course.

Jason Scully on opening a tight turtle: hip control, the seatbelt and flattening them to side control when the back take is not there.

Jason Scully turns a stuffed hip bump into a back take using the wrestling switch: shoot the arm past the hip and bring your hips out to trap the arm.

Jason Scully's high-percentage counter once the berimbolo has started, aimed at stopping the back exposure and coming out on top.

Jason Scully rattles through 37 omoplata entries in four minutes, including the spider guard and lasso-side setups. Good for ideas, not detailed instruction.