Justin Kompf, PhD — exercise scientist & behavior change researcher

    Justin Kompf, PhD

    Build who you want to be.

    SMS coaching backed by behavioral science. Not just reminders.

    E

    Eric

    32 minutes ago

    Completed Cardio 20 min

    1 day streak
    C

    Chris

    4 hours ago

    Just completed a workout with First Rep 💪

    4.3K

    lbs volume

    24

    sets completed

    214

    total reps

    240

    minutes

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    Kim

    10 hours ago

    Completed 60 seconds plank daily

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    Justin

    10 hours ago

    Completed No snacks after dinner or sweet treats and also no energy drinks

    4 day streak1 badge
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    Kimberly

    11 hours ago

    Completed Daily cardio 20 minutes

    1 day streak
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    Shana

    15 hours ago

    Completed 30 minutes of movement daily

    42 day streak
    S

    Shana

    15 hours ago

    Just completed a workout with First Rep 💪

    2.6K

    lbs volume

    22

    sets completed

    242

    total reps

    39

    minutes

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    Justin

    20 hours ago

    Just completed a workout with First Rep 💪

    27.5K

    lbs volume

    12

    sets completed

    162

    total reps

    30

    minutes

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    Lavanya

    22 hours ago

    Completed drink 4oz of water every hour

    4 day streak
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    Debbie

    23 hours ago

    Completed Walk on the treadmill 15 minutes

    2 day streak
    K

    Kim

    1 day ago

    Completed 60 seconds plank daily

    14 day streak1 badge
    J

    Justin

    1 day ago

    Completed No snacks after dinner or sweet treats and also no energy drinks

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    J

    Jacalyn

    1 day ago

    Just completed a workout with First Rep 💪

    1.7K

    lbs volume

    10

    sets completed

    190

    total reps

    21

    minutes

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    C

    Chris

    2 days ago

    Just completed a workout with First Rep 💪

    19.0K

    lbs volume

    28

    sets completed

    335

    total reps

    240

    minutes

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    L

    Lavanya

    2 days ago

    Completed drink 4oz of water every hour

    3 day streak
    S

    Shana

    2 days ago

    Completed 30 minutes of movement daily

    41 day streak
    K

    Kimberly

    2 days ago

    Completed Daily cardio 20 minutes

    1 day streak
    S

    Sharon

    2 days ago

    Completed Walk in for 30 minutes before 8 am

    3 day streak
    H

    HILLARY

    2 days ago

    Just completed a workout with First Rep 💪

    336

    lbs volume

    8

    sets completed

    150

    total reps

    21

    minutes

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    Debbie

    2 days ago

    Completed Walk on the treadmill 15 minutes

    1 day streak