Drum action detection

[SutirthaChakraborty]

Hi,
I am trying to design a pose estimation based drum player. The accuracy is not good. I tried to include only hand and pose.

def extract_keypoints(results):
    pose = np.array([[res.x, res.y, res.z, res.visibility] for res in results.pose_landmarks.landmark]).flatten() if results.pose_landmarks else np.zeros(33*4)
    lh = np.array([[res.x, res.y, res.z] for res in results.left_hand_landmarks.landmark]).flatten() if results.left_hand_landmarks else np.zeros(21*3)
    rh = np.array([[res.x, res.y, res.z] for res in results.right_hand_landmarks.landmark]).flatten() if results.right_hand_landmarks else np.zeros(21*3)
    return np.concatenate([pose,lh, rh])

Also, I tried to reduce the sequence length as drum motions are fast -

DATA_PATH = os.path.join('MP_Data') 
actions = np.array(['Kick', 'Snare', 'Cymbal','Normal','hihat'])
no_sequences = 30
sequence_length = 15
start_folder = 0

and taking 15 frames during a live demo. But it's not accurate. Can you please tell me the way to make it perfect? Or make a video on this ?
Cheers,
Suti