Mustangs fighting in the Red Centre, Northern Territory, Australia

Hugarian Csikos - Cowboy - with his horse resting his hoof on his leg at Bugac on the Great Plain of Hungary

Soft focus horseracing action at Epsom Races in Surrey, United Kingdom on the famous Derby Day

Tossing the Caber test of strength at the Braemar Games highland gathering in the rain in Scotland.

Tug O'War (Tug of War) test of strength at the Braemar Games highland gathering in Scotland.

Patient Taking Stress Test

High Striker or Strength Tester, Wies'n, Oktoberfest, Munich, Bavaria, Germany, Europe

Abraham Lincoln Statue at a memorial, Washington DC, USA

Kevin Jorgeson climbing "Fantasia" at Lover's Leap, a popular granite climbing destination near Lake Tahoe in California's Sierra Nevada mountains. The cliff is known for its distinct horizontal quartz dikes which make interesting climbing. This route is considered a risky mental test piece because of its lack of good cracks for protection. It was first climbed in 1973 by Royal Robbins and Ken Wilson.

A Male Climber Looks At A Climb And Tests The Quality Of The Rock While Hanging From A Rope

Alpine marmot