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Table 1 Description of the exercise training program

From: Design of the muscles in motion study: a randomized controlled trial to evaluate the efficacy and feasibility of an individually tailored home-based exercise training program for children and adolescents with juvenile dermatomyositis

Phase

1

2

3

Aim

- Familiarizing the patient with the treadmill

- Improving aerobic exercise capacity

- Improving aerobic exercise as in phase 2 albeit with a higher intensity

 

- Improving aerobic exercise capacity

- Improving muscle strength

- Improving muscle strength as in phase 2

- Developing proper strength training techniques

  

Frequency [week -1 ]

3

3

2

Time/session [minutes]

40-60

45-60

50-60

Type

Light interval training on treadmill and strength training.

Moderate interval training on treadmill and strength training.

Vigorous interval training on treadmill and strength training.

Interval training on treadmill

Intensity [HR as % of HRpeak ]

65-70

70-80

80-90

Interval duration [minutes]

3

2-2.5

1-2

Number of intervals

4-7

6-10

10-12

Strength training

Number of exercises

3

3

3

Number of sets/exercise

3

3

3

Number of repetitions or time/set

Week 1: 3 repetitions

As much repetitions in 20 or 30 seconds.

As much repetitions in 20 or 30 seconds.

 

Week 2–12: as much repetitions in 20 or 30 seconds.

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