[2] Some trainers, like Cus D'Amato, Kevin Rooney, Floyd Mayweather Sr., resort to the alive training, requesting both their trainees and sparring partners to do their best.
[6] According to MMA gym owner Matt Thornton, an Alive training method must incorporate Movement, including spontaneous footwork and the active resistance and intent of all parties during drills or sparring; Timing, in which there is no "predictable rhythm... pattern, [or] repeatable series of sets" which would lead students away from acquiring applicable skill; and Energy, the practice of committing, with intent and realism, a given technique during sparring, "bag work" or drills.
Because Alive training involves resisting opponents, sparring sessions produce situations of continuous, un-choreographed attack, an effect which cannot be replicated through the practice of rehearsed routines.
Students also learn to deal with the physical pain and stresses involved in combat situations requiring high levels of exertion.
In the "internal" Chinese martial arts, the two-person drill Pushing Hands can often be an alive training method that incorporates spontaneous throws and takedowns.