Which is more powerful, tiger or lion

The tiger is the king of the forest, and the lion is the king of the grassland. In people's impression, they are the most ferocious carnivores in the animal kingdom, absolutely the top of the food chain.
Zoologists said that if it was a one-on-one fight, a lion would not be a tiger's opponent. The tiger is better than the lion in weight, ferocity, flexibility and endurance