| Antonialli et al .9
|
MR4 LaserShower 50 4D emitter (Multi Radiance Medical): Cluster de 12 diodos |
640, 875, 905 |
10, 30, 50 |
76, 228, 381 |
0,07, 16,66, 19,44 |
One application 3 minutes before exercise protocol. |
6 sites of quadriceps. |
↑ Maximum voluntary contraction with 10 and 30 J. ↓ CK activity except for only the 50J dose in 96 hours. |
| Almeida et al .15
|
Thera Lase (DMC) |
660, 830 |
5 |
100 |
17,85 |
Tree applications with seven days between them, 3 minutes before fatigue exercise. |
4 sites of biceps brachii. |
↑ Average peak strength after red (12.14%) and infrared (14.49%). |
| Dellagrana et al. 7
|
Chatanooga Intelect Mobile Laser 2779 system |
670, 850, 880, 950 |
15, 30, 60 |
64 |
|
Four applications, being one placebo, with 7 days between them, before strength and run tests. |
14 sites of lower limbs (8 quadriceps, 4 hamstrings, 2 gastrocnemius) |
↔ Peak torque during maximum voluntary isometric contraction. The 15 J dose showed beneficial effects on the neuromuscular economy during the 8km and 9km run. The doses 30 and 60 J showed benefits only in the 9 km h run. |
| De Marchi et al .10
|
Multi-Diodo Cluster 5 diodos |
810 |
30 |
30 |
5,495 |
One application, 5 minutes before the run test. |
12 sites of lower limbs (6 quadriceps, 4 hamstrings, 2 gastrocnemius) |
↑ total time to reach exhaustion and ↑ oxygen consumption by pre-exercise irradiation. ↓ Lipid (TBARS), SOD and CK activity. |
| De Marchi et al. 1
|
Cluster (34 LED vermelho e 35 LED infravermelho) |
660, 850 |
41,7 |
30 |
0,05 and 0,15 |
One application 2 minutes after maximum voluntary contraction. |
Muscular womb of biceps brachii. |
↑ isometric capacity ↓ oxidative stress (TBARS and PC) and CK |
| De Marchi et al .11
|
Cluster (4 super-pulsed infrared) |
905 |
30 |
228 |
19,44 |
One application 40 minutes before exercise. |
9 different knee extensor and hip flexor muscle locations, 6 knee flexor muscles and hip extensor muscle locations, and 2 plantar flexor muscles. |
↑ time on the pitch ↔ distance covered by the athlete on the pitch ↓ of CK 18,41% in 48 h |
| De Godoy et al .2
|
Twin Flex Evolution (MM Optics) |
780 |
25 |
20 |
1,25 |
|
3 sites of masseter and anterior temporal. |
↔ |
| Larkin-Kaiser et al .14
|
K-Laser (near-infrared laser) |
800, 970 |
360 |
240 |
3 |
One application, before resistance protocol. |
15 sites of biceps brachii. |
↔ |
| Larkin-Kaiser et al .5
|
Lite Cure (near-infrared laser) |
810, 980 |
240, 480 |
120 |
1,16, 2,33 |
One application of each dose with 48 hours between them, before fatigue protocol. |
- |
↑ the time to achieve fatigue |
| Miranda et al .13
|
MR4 Laser Therapy Sistens Cluster 12 diodes |
640, 875, 905 |
30 |
228 |
0,71 |
One application 5 to 10 minutes before and after aerobic test. |
9 sites of quadriceps, 6 sites of hamstring and 2 of the gastrocnemius. |
↑ percentage of oxygen consumption and time to exhaustion |
| Oliveira et al .3
|
Cluster 5 diodes |
810 |
10 |
100, 50, 25 e 60 |
100, 200, 400 e 0 |
The application was 2 minutes before exercise and 3 minutes after exercise. |
6 sites of quadriceps of non-dominant lower limb. |
↓ LDH and CK at 24, 48.72 and 96 hours after the protocol. ↓ LDG and CK at 200mW and 400mW. ↔ inflammatory markers and oxidative stress. |
| Pinto et al .4
|
MR4 Laser Therapy Systems - Cluster com 12 diodes (Multi raiance Medical) |
905, 875 e 640 |
30 |
228 |
0,3125, 15 e 17,5 |
One application before exercise protocol. |
9 sites of quadriceps, 6 sites of hamstrings and 2 sites of the gastrocnemius. |
↑ Average sprint time and fatigue index. ↓ Blood lactate levels and fatigue markers. |
| Vanin et al. 6
|
Thor Photomedicine - Cluster 5 diodes |
810 |
10, 30, 50 |
60, 180, 300 |
5,495 |
Two minutes before maximum voluntary contraction test. |
6 sites of quadriceps. |
↑ Maximum voluntary contraction after exercise for up to 24 hours with 50J dose and after 24 to 96 hours with 10J dose. ↓ CK and IL6 at 10J and 50J ↔ J 30J. |
| Zagatto et al .12
|
Laser infravermelho (DMC) |
810 |
48 |
30 |
3,57 |
Six applications, 5 to 40 minutes after each training session. |
8 sites of adductor longus. |
↔ 200-meter shot ↑ 30-second performance after 48 hours. ↓ CK |