Which of the following activities best describes proprioceptive neuromuscular facilitation?
a.
the stretch involves using an external object to increase muscle strength.
b.
the stretch involves using a partner to apply force against your contraction.
c.
the stretch involves bouncing to extend beyond the normal range of motion.
d.
the stretch involves performing slow, deliberate motions to reduce muscle tightness.

Jessica is a friend dislodge a piece of meat from her throat. she delivers five blows on her friend’s back with her fist and then gives him five abdominal thrusts. is jessica doing the procedure correctly? 1 no, she should use the heel of her hand for the blows. 2 no, she should use the side of her hand for the blows. 3 no, she should use her elbows to deliver the blows. 4 no, she should use a tennis ball to deliver the blows.