Sailor Pulls Cars With Teeth, Man VS Horses In Tug Of War

The video discusses the extraordinary strength of Sailor White, who could pull cars with his teeth, and Warren Travis, known for his feats of strength against draft horses. It reveals Warren's secret to strength: a diet of ladyfingers and ice cream.

What are the three elements mentioned as part of the 'Secret of Warren'?

How does the text characterize the relationship between strength and the other elements mentioned?