Final answer:
RM loads with heavier weight and around 6 reps indicate strength-building workouts where the lifter can only perform a few repetitions before muscle fatigue. Heavier weights are used to specifically target muscle fibers associated with strength and power.
Step-by-step explanation:
The question relates to resistance training and the use of RM (repetitive maximum) loads in weightlifting. When a student asks which RM loads include heavier weight with light reps, specifically around 6 reps, they are referring to what is typically known as a strength-building workout. RM loads that include heavier weight with fewer repetitions, such as 6 repetitions, are designed to increase muscular strength. During such workouts, the weight lifted is typically set to a level that can only be lifted for the desired small number of reps before muscle fatigue sets in.
For example, according to the provided data, if a lifter increased the amount of weight they lift from 205 pounds to 295 pounds, this increase might be indicative of strength training where fewer reps are executed with heavier weights. This is because lifting heavier loads for a lower number of reps typically stimulates the muscle fibers associated with strength and power more effectively than higher rep sets with lighter weights.