You really don't need much! Your bodyweight and a kettlebell or two is a great starting point (and realistically, could be all you ever need!). But variety is important to keep interest and to make sure you're learning new skills and moving in as many ways as possible. The 3 V's: Variety, Variation and Variability. So... here's a list I made of the kit I use the MOST myself and with clients: https://amzn.eu/d/0jcOa2vp Remember - you don't need it all, but it's good to mix things up a bit and these'll last you a lifetime!