Final answer:
Putting all our body weight into our knees is not a way to protect our knees in yoga poses. Instead, we should stack the knees over the ankles, engage stronger muscles in the legs, and keep the knees in the same direction as the toes.
Step-by-step explanation:
The correct answer is option 1. Putting all our body weight into our knees is not a way to protect our knees in yoga poses. This can put excessive pressure on the knee joint and increase the risk of injury. Instead, it is important to stack the knees over the ankles, engage stronger muscles in the legs such as quads or hamstrings, and keep the knees in the same direction as the toes.