Final answer:
A realistic plan for Ashlee, who is new to weightlifting, would be to begin with 10-lb. weights, lifting three days a week and completing two sets. Proper form and gradual increase in intensity are key as she builds strength. Motivation and consistency are also critical for long-term success.
Step-by-step explanation:
To accommodate individual needs and strengths, especially for someone new to weightlifting like Ashlee, an effective and realistic plan would involve starting with lighter weights and gradually increasing intensity. A plan like beginning lifting 10-lb. weights three days a week, aiming to complete two sets, allows Ashlee to adapt to the new activity without overwhelming her body, and provides sufficient recovery times between workouts.
It is important to emphasize that Ashlee should focus on proper form and technique over lifting heavier weights quickly, to prevent injuries and ensure long-term progress. Over time, as she becomes more comfortable and stronger, the intensity and volume can be incrementally increased to continue challenging her muscles, consistent with the principles of progressive overload for improving muscle strength and size.
Avoiding an all-or-nothing approach, reinforcing positive behaviors with rewards, and avoiding excuses are critical for maintaining consistency and motivation. As Ashlee gets stronger, she can increase the weights and sets according to the principle that the intensity of the exercise must continually be increased for effective strength training.