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Table 2 Exercises program - phases III and IV

From: High-energy dose of therapeutic ultrasound in the treatment of patellar tendinopathy: protocol of a randomized placebo-controlled clinical trial

Phase (weeks)

Exercises

Weight

Series

III (5th–6th weeks)

4 sessions

Gluteal Muscles - Fire Hydrant

Intermediary elastic resistance (purple)

Isotonic - 3 × 12

Gluteal Muscles - Clam Shell

Intermediary elastic resistance (purple)

Isotonic - 3 × 12

Gluteus Medius - Lateral straight leg raise

2,0 kg (5th wk)

2,5 kg (6th wk)

Isotonic - 3 × 12

Quadriceps 1 - Unilateral Leg Extension Machine

Isometric ROM → 60° flexion

Isotonic ROM → 10°-60° flexion

90% of MVIC (adjusted for both lower limbs)

Mixed - isometric 1 × 45” + isotonic 3 × 12

Quadriceps 4 - Single Leg Decline Squat

*only eccentric phase

Body weight

Isotonic - 3 × 12

Quadriceps 5 - Walk Lunge

10 kg (5 kg in each hand)

3 × 10 steps

Triceps Surae - Step Bipodal Heel Elevation

6 kg (diving belt weight)

Isotonic - 3 × 15

IV (7th–8th weeks)

4 sessions

Gluteal Muscles - Fire Hydrant

Intermediary elastic resistance (gray)

Isotonic - 3 × 10

Gluteal Muscles - Clam Shell

Intermediary elastic resistance (gray)

Isotonic - 3 × 10

Gluteus Medius - Lateral straight leg raise

3,0 kg

Isotonic - 3 × 10

Quadriceps 1 - Unilateral Leg Extension Machine

Isometric ROM → 60° flexion

Isotonic ROM → 10°-60° flexion

100% of MVIC (adjusted for both lower limbs)

Mixed - isometric 1 × 45” + isotonic 3 × 10

Quadriceps 4 - Single Leg Decline Squat

*only eccentric phase

Body weight

Isotonic - 3 × 15

Quadriceps 5 - Walk Lunge

10 kg (5 kg in each hand)

3 × 10 steps

Triceps Surae - Step Unipodal Heel Elevation

8 kg (diving belt weight)

Isotonic - 3 × 15

  1. wk week; ROM Range of motion; MVIC Maximal voluntary isometric contractions