Final answer:
Greta should focus on muscular strength and muscular endurance.
Step-by-step explanation:
When Greta wants to perform resistance training to improve her activities of daily living, she should focus on muscular strength and muscular endurance.
Muscular strength refers to the ability of the muscles to exert force against resistance, while muscular endurance refers to the ability to sustain repeated muscle contractions over time. By working on both these aspects, Greta will be able to improve her overall physical performance and functional abilities.
Examples of exercises that focus on muscular strength include weightlifting, push-ups, and squats. Examples of exercises that focus on muscular endurance include running, cycling, and performing high repetitions of body-weight exercises.
Learn more about Resistance training for improving activities of daily living