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From Fellrnr.com, Running tips
m
| 3-axis?
comment: batch update
! [[Cadence]]
! GCT
! [[Vertical Oscillation| VO]]! [[Impact]]<sup>7</sup>
! Braking
! Pronation
! Other
! Technology<sup>14</sup>
|-
| Stryd
| $200
| Highly Recommended
| Footpod
| Web/Export
| Watch & Phone
| No
| Yes
| No
| style="background-color: #92D050;" |Yes
| style="background-color: #92D050;" |Yes
| style="background-color: #F06666;" |Yes<sup>15</sup>
|
|
|
|
| Distance, Pace, Power, Leg Spring
| 9-axis
|-
| [[Running Dynamics]] v2
| Detailed
| Yes
| style="background-color: #92D050;" | Yes| style="background-color: #92D050;" | Yes| style="background-color: #92D050;" | Yes
|
|
| Detailed
|
| style="background-color: #92D050;" | Yes| style="background-color: #92D050;" | Yes| style="background-color: #92D050;" | Yes
|
|
| No
| Yes
| style="background-color: #92D050;" | Yes| style="background-color: #FFC000;" | Yes
|
| Foot
| Foot
| Yes
| style="background-color: #92D050;" | Yes| Pronation
| 9-axis
|-
| Summary
| Kinda<sup>6</sup>
| style="background-color: #92D050;" | Yes| style="background-color: #92D050;" | Yes
|
| Foot ROI<sup>8</sup>
|
|
| style="background-color: #FFC000;" | Yes
| Leg Swing
| 3-axis
|
|
| style="background-color: #92D050;" | SmO<sub>2</sub>
| IR SmO2
|-
| Detailed
|
| style="background-color: #92D050;" | Yes
|
|
| style="background-color: #92D050;" | Tibia<sup>11</sup>
|
|
| No
| No
| style="background-color: #92D050;" | Yes
|
|
| style="background-color: #F06666;" | Tibia<sup>11</sup>
|
|
| Detailed
|
| style="background-color: #92D050;" | Yes| style="background-color: #92D050;" | Yes| style="background-color: #92D050;" | Yes
|
|
| 3D Smoothness<sup>12</sup>
| 3-axis?
|-
| [[SHFT]]
| $300
| Worth Considering
| Foot & Chest
| App
| Phone & Audio Coaching
| Yes
| Yes
| No
| style="background-color: #92D050;" |Yes
| style="background-color: #F06666;" |Yes
| style="background-color: #F06666;" |Yes
| Yes
| Yes
|
| style="background-color: #92D050;" |Yes
| Toe-off angle, Watts, Body Angle
| 9-axis
|-
| [[Lumo Run]]
| No
| Yes
| style="background-color: #92D050;" | Yes
|
| style="background-color: #92D050;" | Yes
|
| Body
| No
| Yes<sup>9</sup>
| style="background-color: #F06666;" | Yes| style="background-color: #F06666;" | Yes<sup>10</sup>
|
| Foot<sup>10</sup>
|
|
| style="background-color: #F06666;" | Yes<sup>10</sup>
|
| Pressure + 3-axis
|
|
| style="background-color: #F06666;" | SmO<sub>2</sub>| |-| Stryd| $200| Untested| Chest| ?| Watch & Phone| ?| | No?| Yes| Yes| Yes| | Body| |
|
|-
| RUNTEQ Zoi
| Insole
| ?
| Phone & Watch| ?Yes
|
| Yes
| Yes
|
| |-| SHFT| $300| Untested| Foot & Chest| App| Phone & Audio Coaching | Yes| | No| Yes| Yes| Yes| Yes| Yes| | Yes| Toe-off angle, Watts, Body Angle| 9-axisPressure
|}
# Where does the sensor go?
# Phone needed to get anything beyond HRM.
# You can use two pods and compare the data, but the system won't compare the results for you.
# [[Impact ]] can be measured in various places, such as the foot impact, the lower leg (tibia), or the chest. The impact can be measured as peak acceleration (g's) or as rate of change of acceleration (AKA "Jerk").
# This is Rate of Impact, which is slightly different to simple impact g's (see review for a few more details).
# The $200 kit only comes with one sensor, so you'd need to by a second.
# This is the rate of change of acceleration (AKA "Jerk") in three separate axis: up/down, side-to-side, and left/right.
# A sensor that doesn't allow for data export locks you into the vendor's tools.
# A 9-axis sensor can detect twisting motions through its gyroscope, in addition to the acceleration measurement of a 3-axis sensor. # Measuring Vertical Oscillation from a footpod is a dubious proposition and the results seem unsurprisingly poor.
