Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to climb a coconut tree [title] Choose a small tree. [step] The first coconut tree you climb should be small, ideally low enough that you can grab onto the base of the fronds while standing on the ground. At minimum, pick a tree that you can wrap your arms around.

Ending1: A tree leaning at an angle will also be easier to climb. [title] Make a foot strap out of strong cloth. Ending2: Once you have selected the tree, find the tips of its fronds. They should be between 6 and 12 inches (15-20 cm). Ending3: Ideally, you should have a frond that you can prop up atop the tree, to hold onto for support. It should be at least 18 inches long and should be above your waist as it is suitable for tree hopping or climbing. Ending4: [substeps] If you're not sure how large a tree is, hold onto a leaf or thick branch with both hands as you climb. [title] Hold onto the trunk of the tree.

Answer format: ending1/ending2/ending3/ending4