TABLE 2.

Scenario 1: Interaction with generative pre-trained transformer 4 (GPT-4).

Detailed walking session generated by GPT-4
Time (min)	Activity	Intensity	Rate of perceived exertion
0–5	Warm-up: slow walking	Low (50% MHR)	2 to 3
5–10	Walking	Moderate (60% MHR)	4 to 5
10–20	Walking	Moderate-High (70% MHR)	6 to 7
20–25	Walking	Moderate (60% MHR)	4 to 5
25–30	Cool-down: slow walking	Low (50% MHR)	2 to 3
Detailed strength training session (whole body) generated by GPT-4
Time (min)	Exercise	Sets × Reps (second); Intensity	Rate of perceived exertion
0–5	Warm-up: light cardio, dynamic stretching	Not applied; Low	2 to 3
5–10	Squats	3 × 10; Moderate (60% 1RM)	5 to 6
10–15	Lunges	3 × 10; Moderate (60% 1RM)	5 to 6
15–20	Push-ups	3 × 10; Moderate (60% 1RM)	5 to 6
20–25	Seated Row	3 × 10; Moderate (60% 1RM)	5 to 6
25–30	Core exercises (eg; planks)	3 × 30; Moderate	5 to 6
30–35	Cool-down: static stretching	Not applied; Low	2 to 3

1RM: One repetition maximum. MHR: Maximal heart rate.