Multi-choice problem: Continue writing the next sentence in this paragraph:

How to lower resting heart rate
Know your current resting heart rate.
Before you start taking action to try to lower your resting heart rate, it's important to know what your starting point is. To do this you just need to take your pulse and count the beats.

Available options: -- Similar to your starting point, a fast heartbeat can trigger a rise in heart rates. Try to increase your resting heart rate to one steady beat each day.; -- You can do this at the carotid artery (in the neck) or at the wrist. Be sure that you are resting and relaxed before you start.; -- It can be as easy as 1 , 2 , 3 , 4 or 5. You can also use a watch or other realistic time-frame.; -- The counting can help you get a feel for how rapidly your heart is beating, so you'll know if it is just one beat or multiple beats. Place your hand palm down on a table.;
You can do this at the carotid artery (in the neck) or at the wrist. Be sure that you are resting and relaxed before you start.