TechSpace_YT I am amazed at the incredible progress we have today in terms of technology, things like these literally only came out in movies, although they say that sci-fi contributes a lot to technological advancement, as for the product it is seen that it is of an impressive quality I do not know what type of materials they are exactly but they remind me a lot of leg prostheses that are made of titanium alloy precisely because of what you say they are resistant and light, I had many doubts about knowing how it would fit a large person and I appreciate you sharing it, and an excellent recommendation that you mentioned, first is to strengthen the physical condition and then use the exoskeleton as support to avoid that fatigue or strange feeling when taking them off, I loved the whole review again I congratulate you and what incredible photos you took of the product