Introduction: Studies assessing mechanical low back pain (MLBP) have reported inconsistent results. Some authors focused on muscle isolation exercise and others stress strengthen muscular stability subsystems and whole body movements.
Methodology: Twenty seven Taekwondo male elite athlete who suffered from mechanical chronic low back pain (with mean age of 24.4±4.9 years, weight 75.7±15.1 kg and height 181.4±7.8 cm) were divided into control (n = 12) and experimental (n =15) groups. Participants in the experimental group were recommended 8 weeks functional training (FT) individualized exercise program in four stages. Stage 1 and 2 consisted of exercises addressed inhibition using roller foam and stretch of tight muscles. In stage 3, activation exercises of isolated weak muscles was enhanced and finally, stage 4 emphasized on integrated action focused on specific exercises of global stabilizer subsystems (Deep Longitudinal, Posterior Oblique and Anterior Oblique, Lateral). Participants in the control group received no specific intervention. Pre and post-test scores were analyzed for each of the outcomes measuring within the both group using 10 cm visual analog scale (VAS) and Oswestry Functional Disability Questionnaire (OFDQ).
Results: Eight weeks after (FT), when compared to the values of pre-test VAS score (P=0.004) and OFDQ score (P=0.005) showed the significant results in the experimental group than those in the control group.
Discussion: (FT) can significantly reduce pain and functional disability and cause an increase in function of participants. In the end, participants reported a positive experience of the program.