Human: What's the best type of exercise equipment? Assistant: 
The best type of exercise equipment depends on your individual needs and fitness goals. Generally, machines that target multiple muscle groups such as treadmills, stationary bikes, elliptical trainers, and rowing machines are considered to be the most effective for improving overall health and fitness. However, if you're looking for a more personalized approach, bodyweight exercises such as squats, push-ups, burpees, and planks can provide an excellent way to build strength, endurance, and agility.