Fig. 1From: Effect of chiropractic manipulative therapy on reaction time in special operations forces military personnel: a randomized controlled trialDepiction of computer image used for the Fitts’ law test. The curser is moved using a computer mouse from one circle to the other and clicked by a participant. The curser is then moved back to the original circle and clicked again, finishing the sequence. Thirty-two sequences using pairs of differently oriented and sized circles were usedBack to article page