A thrower balances two pennies on two outstretched fingers and then 🔑 tosses them high in the air to see how they land. The thrower wins with double heads and loses with 🔑 double tails. Other men in the crowd cover his bets (bet against him), with a "boxer" handling the money and 🔑 keeping track of the bets.

Two-up - Wikipedia

The key to the 2 Odds Betting Strategy  like most betting strategies 🔑  is to be able to identify value. That means finding situations where the true chances of something happening 🔑 are actually above 50%, but you are getting odds of 2.0 meaning you have intrinsic value in your bet.

Unlocking Success: 🔑 Mastering the 2 Odds Betting Strategy