![The kinematic analysis of the lower limb during topspin forehand loop between different level table tennis athletes [PeerJ] The kinematic analysis of the lower limb during topspin forehand loop between different level table tennis athletes [PeerJ]](https://dfzljdn9uc3pi.cloudfront.net/2021/10841/1/fig-2-2x.jpg)
The kinematic analysis of the lower limb during topspin forehand loop between different level table tennis athletes [PeerJ]
![Sensors | Free Full-Text | Creating a Scoring System with an Armband Wearable Device for Table Tennis Forehand Loop Training: Combined Use of the Principal Component Analysis and Artificial Neural Network Sensors | Free Full-Text | Creating a Scoring System with an Armband Wearable Device for Table Tennis Forehand Loop Training: Combined Use of the Principal Component Analysis and Artificial Neural Network](https://www.mdpi.com/sensors/sensors-21-03870/article_deploy/html/images/sensors-21-03870-g001.png)
Sensors | Free Full-Text | Creating a Scoring System with an Armband Wearable Device for Table Tennis Forehand Loop Training: Combined Use of the Principal Component Analysis and Artificial Neural Network
![How to Forehand TOPSPIN / LOOP | Table Tennis / Ping Pong |Learn & Master COUNTER SPINNING to ATTACK - YouTube How to Forehand TOPSPIN / LOOP | Table Tennis / Ping Pong |Learn & Master COUNTER SPINNING to ATTACK - YouTube](https://i.ytimg.com/vi/M4q_pRQI6Sk/maxresdefault.jpg)