So's Taekwondo Virtual Classes: Taegeuk 4 (Intermediate Class) 

If you and your student utilize Virtual Classes bear in mind we don't control your home environment (e.g. flooring, furniture placement or any other hazards). We also will not have the same visual access to your student.
By participating in Virtual Classes, you and your student acknowledge these additional hazards. The waiver of liability you have signed will apply to all training hazards including all additional hazards that may or may not be listed above.